Video Tutorial

Code

# library tidyverse for data manipulation and plot

library(tidyverse)

# reading input dataset

co2 <- read_csv("C:/users/abdrs/Downloads/food_consumption.csv")


countries <- read_csv("C:/users/abdrs/Downloads/Countries-Continents.csv")


countries$some_number <- 6

# method 1

co2 <- co2 %>% 
  left_join(countries, by = c('country' = 'Country')) 

# method 2

co2 <- merge(co2, countries,  
      by.x = 'country',
      by.y = "Country")

Introduction

The coronavirus pandemic is a global phenomenon that will affect the lives of the majority of the world’s population for years to come. Impacts range from physical distancing measures already affecting more than half of Earth’s population and knock-on impacts such as changes in air quality to potentially life threatening illness, with peer reviewed estimates of infection fatality rates showing the disease disproportionately affects the elderly and people with underlying health conditions.

Like other global phenomena such as climate change, the impacts of the pandemic vary greatly by geographic location, with effective and early implementation of physical distancing measures and effective contact tracing associated with lower death rates, according to preliminary research, as illustrated in the animation below (source: Washington Post).

This article demonstrates how to download and map open data on the evolving coronavirus pandemic, using reproducible R code. The aim is not to provide scientific analysis of the data, but to demonstrate how ‘open science’ enables public access to important international datasets. It also provides an opportunity to demonstrate how techniques taught in Geocomputation with R can be applied to real-world datasets.

Before undertaking geographic analysis of ‘rate’ data, such as the number Covid-19 infections per unit area, it is worth acknowledging caveats at the outset. Simple graphics of complex phenomena can be misleading. This is well-illustrated in the figure below by Will Geary, which shows how the ecological fallacy can affect interpretations of geographical analysis of areal units such countries that we will be using in this research.

The post is intended more as a taster of geographic visualisation in R than as a gateway to scientific analysis of Covid-19 data. See resources such as the eRum2020 CovidR contest and lists of online resources for pointers on how to usefully contribute to data-driven efforts to tackle the crisis.

Set-up

To reproduce the results presented in this article you will need to have an R installation with up-to-date versions of the following packages installed and loaded. (See the geocompr/docker repo and Installing R on Ubuntu article for more on setting up your computer to work with R).

library(sf)

## Linking to GEOS 3.8.0, GDAL 3.0.4, PROJ 7.0.0

library(tmap)library(dplyr)

Getting international Covid-19 data

To get data on official Covid-19 statistics, we will use the COVID19 R package.

This package provides daily updated data on a variety of variables related to the coronavirus pandemic at national, regional and city levels. Install it as follows:

install.packages("COVID19")

After the package is installed, you can get up-to-date country-level data as follows:

d = COVID19::covid19()

To minimise dependencies for reproducing the results in this article, we uploaded a copy of the data, which can be downloaded as follows (re-run the code above to get up-to-date data):

d = readr::read_csv("https://git.io/covid-19-2020-04-23")class(d)

## [1] "spec_tbl_df" "tbl_df"      "tbl"         "data.frame"

The previous code chunk read a .csv file from online and confirmed, we have loaded a data frame (we will see how to join this with geographic data in the next section). We can get a sense of the contents of the data as follows:

ncol(d)

## [1] 24

nrow(d)

## [1] 17572

names(d)

##  [1] "id"             "date"           "deaths"         "confirmed"     ##  [5] "tests"          "recovered"      "hosp"           "icu"           ##  [9] "vent"           "driving"        "walking"        "transit"       ## [13] "country"        "state"          "city"           "lat"           ## [17] "lng"            "pop"            "pop_14"         "pop_15_64"     ## [21] "pop_65"         "pop_age"        "pop_density"    "pop_death_rate"

Getting geographic data

We will use a dataset representing countries worldwide from the rnaturalearth package. Assuming you have the package installed you can get the geographic data as follows (see the subsequent code chunk if not):

world_rnatural = rnaturalearth::ne_download(returnclass = "sf")# names(world_iso) # variables availableworld_iso = world_rnatural %>%   select(NAME_LONG, ISO_A3_EH, POP_EST, GDP_MD_EST, CONTINENT)

The result of the previous code block, an object representing the world and containing only variables of interest, was uploaded to GitHub and can be loaded from a GeoJSON file as follows:

world_iso = sf::read_sf("https://git.io/JfICT") 

To see what’s in the world_iso object we can plot it, with the default setting in sf showing the geographic distribution of each variable:

plot(world_iso)

Transforming geographic data

An issue with the result from a data visualisation perspective is that this unprojected visualisation distorts the world: countries such as Greenland at high latitudes appear bigger than the actually are. To overcome this issue we will project the object as follows (see Chapter 6 of Geocomputation with R and a recent article on the r-spatial website for more on coordinate systems):

world_projected = world_iso %>%   st_transform("+proj=moll")

We can plot just the geometry of the updated object as follows, noting that the result is projected in a way that preserves the true area of countries (noting also that all projections introduce distortions):

plot(st_geometry(world_projected))

Attribute joins

As outlined in Chapter 3 of Geocomputation with R, attribute joins can be used to add additional variables to geographic data via a ‘key variable’ shared between the geographic and non-geographic objects. In this case the shared variables are ISO_A3_EH in the geographic object and id in the Covid-19 dataset d. We will be concise and call the dataset resulting from this join operation w.

w = dplyr::left_join(world_projected, d, by = c("ISO_A3_EH"= "id"))class(w)

## [1] "sf"         "tbl_df"     "tbl"        "data.frame"

nrow(w)

## [1] 14919

Calculating area

The package sf provides a wide range of functions for calculating geographic variables such as object centroid, bounding boxes, lengths and, as demonstrated below, area. We use this area data to calculate the population density of each country as follows:

w$Area_km = as.numeric(st_area(w)) / 1e6w$`Pop/km2` = as.numeric(w$POP_EST) / w$Area_km 

Plotting international Covid-19 data for a single day

The class of w shows that it has geometries for each row. Notice that it has many more rows of data than the original world object: geometries are repeated for every year. This is not an efficient way to store data, as it means lots of duplicate geometries. On a small dataset that doesn’t matter, but it’s something to be aware of. To check that the join has worked, we will take a subset of rows representing the global situation yesterday relative to the date of data access:

w_yesterday = w %>%   filter(date == max(date, na.rm = T) - 1)plot(w_yesterday)

The plot method for sf objects is fast and flexible, as documented in sf’s Plotting Simple Features vignette, which can be accessed with vignette("sf5") from the R console. We can set the breaks to better show the difference between countries with no reported deaths and countries with few reported deaths as follows:

plot(w_yesterday["deaths"])

b = c(0, 10, 100, 1000, 10000, 100000)plot(w_yesterday["deaths"], breaks = b)

To plot the other Covid-19 variables, reporting number of confirmed cases, number of tests and number of people who have recovered, we can subset the relevant variables and pipe the result to the plot() function (noting the caveat that code containing pipes may be hard to debug) as follows:

w_yesterday %>%  dplyr::select(deaths, confirmed, tests, recovered) %>%   plot()

Making maps with tmap

The mapping chapter of Geocomputation with R shows how the tmap package enables publication-quality maps to be created with concise and relatively commands, such as:

tm_shape(w_yesterday) +  tm_polygons(c("deaths", "recovered"))

We can modify the palette and scale as follows:

tm_shape(w_yesterday) +  tm_polygons(    c("deaths", "recovered"),    palette = "viridis",    style = "log10_pretty"    ) 

The map can be further improved by adding graticules representing the curvature of the Earth, created as follows:

g = st_graticule(w_yesterday)

It’s also worth moving the legend:

tm_shape(g) +  tm_lines(col = "grey") +  tm_shape(w_yesterday) +  tm_polygons(    c("deaths", "recovered"),    palette = "viridis",    style = "log10_pretty"    ) +  tm_layout(legend.position = c(0.01, 0.25))

A problem with choropleth maps is that they can under-represent small areas. To overcome this issue we can use dot size instead of color to represent number:

tm_shape(g) +  tm_lines(col = "grey") +  tm_shape(w_yesterday) +  tm_polygons() +  tm_layout(legend.position = c(0.01, 0)) +  tm_shape(w_yesterday) +  tm_dots(    col = c("red", "green"),    size = c("deaths", "recovered"),    palette = "viridis"    )

One question I have here: make the size legend have style = "log10_pretty" also?

Making animated maps

The animation at the beginning of this article shows how dynamic graphics can communicate change effectively. Animated maps are therefore useful for showing evolving geographic phenomena, such as the spread of Covid-19 worldwide. As covered in section 8.3 of Geocomputation with R, animated maps can be created with tmap by extending the tm_facet() functionality. So let’s start by creating a facetted map showing the total number of deaths on the first day of each month in our data:

w$Date = as.character(w$date)tm_shape(g) +  tm_lines(col = "grey") +  tm_shape(w_yesterday) +  tm_polygons(    "Pop/km2",    palette = "viridis",    style = "log10_pretty",    n = 3    ) +  tm_shape(w %>% filter(grepl(pattern = "01$", date))) +  tm_dots(size = "deaths", col = "red") +  tm_facets("Date", nrow = 1, free.scales.fill = FALSE) +  tm_layout(    legend.outside.position = "bottom",    legend.stack = "horizontal"    )

To create an animated map, following instructions in Chapter 8 of Geocomputation with R, we need to make some small changes to the code above:

m = tm_shape(g) +  tm_lines(col = "grey") +  tm_shape(w_yesterday) +  tm_polygons(    "Pop/km2",    palette = "viridis",    style = "log10_pretty",    n = 3    ) +  tm_shape(w %>% filter(grepl(pattern = "01$", date))) +  tm_dots(size = "deaths", col = "red") +  tm_facets(along = "Date", free.coords = FALSE) +  tm_layout(legend.outside = TRUE)tmap_animation(m, "covid-19-animated-map-test.gif", width = 800)browseURL("covid-19-animated-map-test.gif")

We made an animated map! The first version is rarely the best though, and the map above clearly could benefit from some adjustments before we plot the results for the whole dataset:

w$Date = paste0("Total deaths from 22nd January 2020 to ", w$date)m = tm_shape(g) +  tm_lines(col = "grey") +  tm_shape(w) +  tm_polygons(    "Pop/km2",    palette = "viridis",    style = "log10_pretty",    lwd = 0.5    ) +  tm_shape(w) +  tm_dots(size = "deaths", col = "red") +  tm_facets(along = "Date", free.coords = FALSE) +  tm_layout(    main.title.size = 0.5,    legend.outside = TRUE    )tmap_animation(m, "covid-19-animated-map.gif", width = 1400, height = 600)browseURL("covid-19-animated-map.gif")

Conclusion

This article has demonstrated how to work with and map geographic data using the free and open source statistical programming language R. It demonstrates that by representing analysis in code, research can be made reproducible and more accessible to others, encouraging transparent and open science. This has multiple advantages, from education and citizen engagement with the evidence to increased trust in the evidence on which important, life-or-death, decisions are made.

Although the research did not address any policy issues, it could be extended to do so, and we encourage readers to check-out the following resources for ideas for future research:

• A reproducible geographic analysis of Covid-19 data in Spain by Antonio Paez and others (challenge: reproduce their findings)
• The eRum2020 CovidR competition (challenge: enter the contest!)
• Try downloading the the city-level data with this command and exploring the geographic distribution of the outbreak at the city level:

d_city = COVID19::covid19(level = 3)

For further details on geographic data analysis in R in general, we recommend checkout out in-depth materials such as Geocomputation with R and the in-progress open source book Spatial Data Science.

There is also an online talk on the subject on YouTube.

devtools::session_info()

## ─ Session info ───────────────────────────────────────────────────────────────##  setting  value                       ##  version  R version 3.6.3 (2020-02-29)##  os       Ubuntu 18.04.4 LTS          ##  system   x86_64, linux-gnu           ##  ui       X11                         ##  language (EN)                        ##  collate  C.UTF-8                     ##  ctype    C.UTF-8                     ##  tz       UTC                         ##  date     2020-04-25                  ## ## ─ Packages ───────────────────────────────────────────────────────────────────##  package      * version  date       lib source                              ##  abind          1.4-5    2016-07-21 [1] CRAN (R 3.6.3)                      ##  assertthat     0.2.1    2019-03-21 [1] CRAN (R 3.6.3)                      ##  backports      1.1.6    2020-04-05 [1] CRAN (R 3.6.3)                      ##  base64enc      0.1-3    2015-07-28 [1] CRAN (R 3.6.3)                      ##  blogdown       0.18.1   2020-04-25 [1] Github (rstudio/blogdown@dbd9ca1)   ##  bookdown       0.18.1   2020-04-22 [1] Github (rstudio/bookdown@cd97d40)   ##  callr          3.4.3    2020-03-28 [1] CRAN (R 3.6.3)                      ##  class          7.3-15   2019-01-01 [2] CRAN (R 3.6.3)                      ##  classInt       0.4-3    2020-04-07 [1] CRAN (R 3.6.3)                      ##  cli            2.0.2    2020-02-28 [1] CRAN (R 3.6.3)                      ##  codetools      0.2-16   2018-12-24 [2] CRAN (R 3.6.3)                      ##  colorspace     1.4-1    2019-03-18 [1] CRAN (R 3.6.3)                      ##  crayon         1.3.4    2017-09-16 [1] CRAN (R 3.6.3)                      ##  crosstalk      1.1.0.1  2020-03-13 [1] CRAN (R 3.6.3)                      ##  curl           4.3      2019-12-02 [1] CRAN (R 3.6.3)                      ##  DBI            1.1.0    2019-12-15 [1] CRAN (R 3.6.3)                      ##  desc           1.2.0    2018-05-01 [1] CRAN (R 3.6.3)                      ##  devtools       2.3.0    2020-04-10 [1] CRAN (R 3.6.3)                      ##  dichromat      2.0-0    2013-01-24 [1] CRAN (R 3.6.3)                      ##  digest         0.6.25   2020-02-23 [1] CRAN (R 3.6.3)                      ##  dplyr        * 0.8.5    2020-03-07 [1] CRAN (R 3.6.3)                      ##  e1071          1.7-3    2019-11-26 [1] CRAN (R 3.6.3)                      ##  ellipsis       0.3.0    2019-09-20 [1] CRAN (R 3.6.3)                      ##  evaluate       0.14     2019-05-28 [1] CRAN (R 3.6.3)                      ##  fansi          0.4.1    2020-01-08 [1] CRAN (R 3.6.3)                      ##  fs             1.4.1    2020-04-04 [1] CRAN (R 3.6.3)                      ##  glue           1.4.0    2020-04-03 [1] CRAN (R 3.6.3)                      ##  hms            0.5.3    2020-01-08 [1] CRAN (R 3.6.3)                      ##  htmltools      0.4.0    2019-10-04 [1] CRAN (R 3.6.3)                      ##  htmlwidgets    1.5.1    2019-10-08 [1] CRAN (R 3.6.3)                      ##  KernSmooth     2.23-16  2019-10-15 [2] CRAN (R 3.6.3)                      ##  knitr          1.28     2020-02-06 [1] CRAN (R 3.6.3)                      ##  lattice        0.20-38  2018-11-04 [2] CRAN (R 3.6.3)                      ##  leafem         0.1.1    2020-04-05 [1] CRAN (R 3.6.3)                      ##  leaflet        2.0.3    2019-11-16 [1] CRAN (R 3.6.3)                      ##  leafsync       0.1.0    2019-03-05 [1] CRAN (R 3.6.3)                      ##  lifecycle      0.2.0    2020-03-06 [1] CRAN (R 3.6.3)                      ##  lwgeom         0.2-3    2020-04-12 [1] CRAN (R 3.6.3)                      ##  magrittr       1.5      2014-11-22 [1] CRAN (R 3.6.3)                      ##  memoise        1.1.0    2017-04-21 [1] CRAN (R 3.6.3)                      ##  munsell        0.5.0    2018-06-12 [1] CRAN (R 3.6.3)                      ##  pillar         1.4.3    2019-12-20 [1] CRAN (R 3.6.3)                      ##  pkgbuild       1.0.6    2019-10-09 [1] CRAN (R 3.6.3)                      ##  pkgconfig      2.0.3    2019-09-22 [1] CRAN (R 3.6.3)                      ##  pkgload        1.0.2    2018-10-29 [1] CRAN (R 3.6.3)                      ##  png            0.1-7    2013-12-03 [1] CRAN (R 3.6.3)                      ##  prettyunits    1.1.1    2020-01-24 [1] CRAN (R 3.6.3)                      ##  processx       3.4.2    2020-02-09 [1] CRAN (R 3.6.3)                      ##  ps             1.3.2    2020-02-13 [1] CRAN (R 3.6.3)                      ##  purrr          0.3.4    2020-04-17 [1] CRAN (R 3.6.3)                      ##  R6             2.4.1    2019-11-12 [1] CRAN (R 3.6.3)                      ##  raster         3.1-5    2020-04-19 [1] CRAN (R 3.6.3)                      ##  RColorBrewer   1.1-2    2014-12-07 [1] CRAN (R 3.6.3)                      ##  Rcpp           1.0.4.6  2020-04-09 [1] CRAN (R 3.6.3)                      ##  readr          1.3.1    2018-12-21 [1] CRAN (R 3.6.3)                      ##  remotes        2.1.1    2020-02-15 [1] CRAN (R 3.6.3)                      ##  rlang          0.4.5    2020-03-01 [1] CRAN (R 3.6.3)                      ##  rmarkdown      2.1      2020-01-20 [1] CRAN (R 3.6.3)                      ##  rprojroot      1.3-2    2018-01-03 [1] CRAN (R 3.6.3)                      ##  scales         1.1.0    2019-11-18 [1] CRAN (R 3.6.3)                      ##  sessioninfo    1.1.1    2018-11-05 [1] CRAN (R 3.6.3)                      ##  sf           * 0.9-2    2020-04-14 [1] CRAN (R 3.6.3)                      ##  sp             1.4-1    2020-02-28 [1] CRAN (R 3.6.3)                      ##  stars          0.4-1    2020-04-07 [1] CRAN (R 3.6.3)                      ##  stringi        1.4.6    2020-02-17 [1] CRAN (R 3.6.3)                      ##  stringr        1.4.0    2019-02-10 [1] CRAN (R 3.6.3)                      ##  testthat       2.3.2    2020-03-02 [1] CRAN (R 3.6.3)                      ##  tibble         3.0.1    2020-04-20 [1] CRAN (R 3.6.3)                      ##  tidyselect     1.0.0    2020-01-27 [1] CRAN (R 3.6.3)                      ##  tmap         * 3.0      2020-04-22 [1] Github (mtennekes/tmap@4a9249a)     ##  tmaptools      3.0-1    2020-04-22 [1] Github (mtennekes/tmaptools@adbf1da)##  units          0.6-6    2020-03-16 [1] CRAN (R 3.6.3)                      ##  usethis        1.6.0    2020-04-09 [1] CRAN (R 3.6.3)                      ##  vctrs          0.2.4    2020-03-10 [1] CRAN (R 3.6.3)                      ##  viridisLite    0.3.0    2018-02-01 [1] CRAN (R 3.6.3)                      ##  withr          2.2.0    2020-04-20 [1] CRAN (R 3.6.3)                      ##  xfun           0.13     2020-04-13 [1] CRAN (R 3.6.3)                      ##  XML            3.99-0.3 2020-01-20 [1] CRAN (R 3.6.3)                      ##  yaml           2.2.1    2020-02-01 [1] CRAN (R 3.6.3)                      ## ## [1] /home/runner/work/_temp/Library## [2] /opt/R/3.6.3/lib/R/library

Heatmaps in Spectroscopy: hmapSpectra

The hmapSpectra function in ChemoSpec displays a heatmap to help you focus on which frequencies drive the separation of your samples.¹ We’ll use the example from ?hmapSpectra which uses the built-in SrE.IR data set. This data set is a series of IR spectra of commercial Serenoa repens oils which are composed of mixtures of triglycerides and free fatty acids (see ?SrE.IR for more information). Thus the carbonyl region is of particular interest. The example narrows the frequency range to the carbonyl region for easy interpretation. Let’s look first at the spectra.

Note: rather than link every mention of a help page in this post, remember you can see all the documentation at this site.

library("ChemoSpec")

## Loading required package: ChemoSpecUtils

data(SrE.IR) # load the data set# limit to the carbonyl regionIR <- removeFreq(SrE.IR, rem.freq = SrE.IR$freq > 1775 | SrE.IR$freq < 1660)plotSpectra(IR, which = 1:16, lab.pos = 1800)

The blue and green spectra are samples composed only of triglycerides, and hence the ester carbonyl is the primary feature. All other samples are clearly mixtures of ester and carboxylic acid stretching peaks. And now for the heatmap, using defaults:

res <- hmapSpectra(IR)

## Registered S3 method overwritten by 'seriation':##   method         from ##   reorder.hclust gclus

In this default display, you’ll notice that the rows and column labels are indices to the underlying sample names and frequency list. This is not so helpful. The color scheme is not so exciting either. hmapSpectra uses the package seriation which in turn uses the heatmap.2 function in package gplots. Fortunately we can use the ... argument to pass additional arguments to heatmap.2 to get a much more useful plot.

Customizing the hmapSpectra Display

# Label samples and frequencies by passing arguments to heatmap.2# Also make a few other nice plot adjustmentsres <- hmapSpectra(IR,  col = heat.colors(5),  labRow = IR$names, labCol = as.character(round(IR$freq)),  margins = c(4, 6), key.title = "")

This is a lot nicer plot, since the rows are labeled with the sample names, and the columns with frequencies. Note that not every column is labeled, only every few frequencies. If you need the actual frequencies, which you probably will, they can be obtained from the returned object (res in this case; see the end of this post for an example).

Interpreting the Plot

How do we interpret this plot? This is a seriated heatmap, which means the rows and columns have been re-ordered according to some algorithm (more on this in a moment). The ordering puts the frequencies most important in distinguishing the samples in the upper left and lower right (the yellow regions). In the lower right corner, we see the two outlier samples TJ_OO and SV_EPO grouped together. On the frequency axis, we see that ester stretching peaks around 1740 \(\mathrm{cm}^1\) are characteristic for these samples. In the upper left corner, we see several samples grouped together, and associated with the fatty acid carboxylic acid peak around 1710 \(\mathrm{cm}^1\). From these two observations, we can conclude that these two peak ranges are most important in separating the samples. Of course, in this simple example using a small part of the spectrum, this answer was already clear by simple inspection. Using a simple/limited range of data helps us to be sure we understand what’s happening when we try a new technique.

Using a Different Distance Measure & Seriation Method

The default data treatments for hmapSpectra are inherited from hmap in package seriation. The default distance between the samples is the Euclidean distance. The default seriation method is “OLO” or “optimal leaf ordering”. The full list of seriation methods is described in ?seriate. There are more than 20 options. As with the display details, we can change these defaults via the ... arguments. Let’s use the cosine distance (the same as the Pearson distance), and seriate using the Gruvaeus-Wainer algorithm (there’s a brief explanation of this algorithm at ?seriate).

cosine_dist <- function(x) as.dist(1 - cor(t(x)))res <- hmapSpectra(IR,  col = heat.colors(5),  labRow = IR$names, labCol = as.character(round(IR$freq)),  margins = c(4, 6), key.title = "",    dist_fun = cosine_dist,    method = "GW")

You can see that using different distance measures and seriation algorithms gives a rather different result: the ester “hot spots” which were in the lower right corner are now almost in the lower left corner. Which settings are best will depend on your data set, the goal of your analysis, and there are a lot of options from which to choose. The settings used here are simply for demonstration purposes, I make no claim these settings are appropriate!

Finally, if you want to capture the re-ordered frequencies, you can access them in the returned object:

round(IR$freq[res$colInd])

##  [1] 1709 1707 1711 1713 1705 1714 1703 1701 1716 1743 1741 1745 1747 1740 1749## [16] 1738 1736 1751 1734 1757 1755 1753 1732 1730 1728 1726 1724 1722 1718 1720## [31] 1697 1699 1695 1693 1691 1689 1687 1686 1684 1682 1680 1678 1676 1674 1670## [46] 1672 1668 1666 1664 1662 1660 1774 1772 1770 1768 1767 1765 1763 1761 1759

1. Other functions in ChemoSpec that can help you explore which frequencies are important are plotLoadings, plot2Loadings and sPlotSpectra.︎

A picture of Tokomaru Wharf (New Zealand)

Loading the data

First enable the tools:

library(tidyverse)

## ── Attaching packages ─────────────────────────────────────────────────────────────── tidyverse 1.3.0 ──

## ✓ ggplot2 3.3.0 ✓ purrr 0.3.3## ✓ tibble 3.0.0 ✓ dplyr 0.8.5## ✓ tidyr 1.0.2 ✓ stringr 1.4.0## ✓ readr 1.3.1 ✓ forcats 0.5.0

## ── Conflicts ────────────────────────────────────────────────────────────────── tidyverse_conflicts() ──## x dplyr::filter() masks stats::filter()## x dplyr::lag() masks stats::lag()

library(jsonlite)

#### Attaching package: 'jsonlite'

## The following object is masked from 'package:purrr':#### flatten

The data comes in a zip which contains two folders trip and user data. I’m interested in the trip data.

user_data├── trip│ └── New\ Zealand_3129570└── user└── user.json

The trip data contains two json files and folders for photos and videos.

New\ Zealand_3129570├── locations.json├── photos├── trip.json└── videos

The locations.json contains only gps coordinates and names linking back to the trip. but the trip also contains these coordinates so for me this locations.json file is less relevent. I extracted both of these json files but I will only work with the trip.json.

trip <- jsonlite::read_json("trip.json")

When you receive your file it is in a json format. Which is a bunch of lists inside lists. We can work with lists in R, but usually we want to work with rectangular data, such as data.frames. because that is just so much more easy with the tidyverse tools.

names(trip)

 [1] "featured" "feature_date" "likes"[4] "id" "fb_publish_status" "step_count"[7] "total_km" "featured_priority_for_new_users" "feature_text"[10] "open_graph_id" "start_date" "type"[13] "uuid" "user_id" "cover_photo_path"[16] "slug" "all_steps" "views"[19] "end_date" "cover_photo" "visibility"[22] "planned_steps_visible" "cover_photo_thumb_path" "language"[25] "name" "is_deleted" "timezone_id"[28] "summary" 

The top of the trip file contains an overview of the trip: how many posts are there, what is the name etc. However I’m more focused on the details in every ‘step’. If you explore the all_steps, it contains all of the individual posts. Every post is another list. I’m turning these list into a data.frame.

I’m approaching this in the following way:

• extract one example,
• create helper functions that work on that one example,
• apply the helper functions with the purrr package on the entire list of all_steps.

I think I got this approach from Jenny Bryan (see bottom for references).

all_steps <- trip$all_steps# try one,example <- all_steps[[1]]

glimpse(example)

List of 23$ weather_temperature : num 11$ likes : int 0$ supertype : chr "normal"$ id : int 24041483$ fb_publish_status : NULL$ creation_time : num 1.58e+09$ main_media_item_path: NULL$ location :List of 9..$ detail : chr "Netherlands"..$ name : chr "REDACTED"..$ uuid : chr "REDACTED"..$ venue : NULL..$ lat : num 99999..$ lon : num 99999..$ full_detail : chr "Netherlands"..$ id : int 999999999..$ country_code: chr "NL"$ open_graph_id : NULL$ type : NULL$ uuid : chr "REDACTED"$ comment_count : int 0$ location_id : int 99999999$ slug : chr "REDACTED"$ views : int 0$ description : chr "Roel: We zijn er klaar voor hoor, alles ligt bij de koffers (hopen dat het past \U0001f605) onze ochtendkoffie "| __truncated__$ start_time : num 1.58e+09$ trip_id : int 3129570$ end_time : NULL$ weather_condition : chr "rain"$ name : chr "Laatste voorbereidingen"$ is_deleted : logi FALSE$ timezone_id : chr "Europe/Amsterdam"

#' General extractor function#'#' Give it the name of a field and it extracts that.#' Also deals with non existing or empty fields (can happen in lists)#' by replacing that with empty character field.#' Alternative is to use purrr::safelyextract_field <- function(item, field){result = item[[field]]if(is.null(result)){result = ""}result}#' Extractor for location#'#' Extracts location list and pastes together the name of the location, country code and#' latitude and longitude.extract_location_string <- function(item){location = item[["location"]]paste0("In ",location[["name"]], " ",location[["full_detail"]], " (",location[["country_code"]], ") ","[",location[["lat"]],",",location[["lon"]],"]")}#' Time extractor#'#' Turns unix timestamp into real time, and uses the correct timezone.#' this might be a bit of an overkill because I'm immediately turning this#' into text again.extract_time = function(item){timezone = item[["timezone_id"]]start_time = item[["start_time"]] %>% anytime::anytime(asUTC = FALSE,tz = timezone)paste(start_time, collapse = ", ")}

extract_field(example, "name")extract_location_string(example)extract_time(example)

"Laatste voorbereidingen""In Leiden Netherlands (NL) [52.1720626,4.5076576]""2020-02-01 09:23:07"

Apply all extractors on all steps in the trip

First create an empty data.frame and add new columns for the fields i’m interested in.

base <- tibble(stepnr = seq.int(from = 1, to = length(all_steps), by=1))tripdetails <-base %>%mutate(title = purrr::map_chr(all_steps, ~extract_field(.x, "name")),description = purrr::map_chr(all_steps, ~extract_field(.x, "description")),slug = purrr::map_chr(all_steps, ~extract_field(.x, "slug")),temperature = purrr::map_dbl(all_steps, ~extract_field(.x, "weather_temperature")),temperature = round(temperature, 2),weather_condition = purrr::map_chr(all_steps, ~extract_field(.x, "weather_condition")),location = purrr::map_chr(all_steps, extract_location_string),time = purrr::map_chr(all_steps, extract_time))

End result

Conclusion

I wanted to print the descriptions etc into a word file or something for printing but that can be found in the next post.

sessioninfo::session_info()

## ─ Session info ───────────────────────────────────────────────────────────────## setting value## version R version 3.6.3 (2020-02-29)## os macOS Mojave 10.14.6## system x86_64, darwin15.6.0## ui X11## language (EN)## collate en_US.UTF-8## ctype en_US.UTF-8## tz Europe/Amsterdam## date 2020-04-22#### ─ Packages ───────────────────────────────────────────────────────────────────## package * version date lib source## assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0)## backports 1.1.5 2019-10-02 [1] CRAN (R 3.6.0)## blogdown 0.18 2020-03-04 [1] CRAN (R 3.6.1)## bookdown 0.18 2020-03-05 [1] CRAN (R 3.6.1)## broom 0.5.5 2020-02-29 [1] CRAN (R 3.6.0)## cellranger 1.1.0 2016-07-27 [1] CRAN (R 3.6.0)## cli 2.0.2 2020-02-28 [1] CRAN (R 3.6.0)## colorspace 1.4-1 2019-03-18 [1] CRAN (R 3.6.0)## crayon 1.3.4 2017-09-16 [1] CRAN (R 3.6.0)## DBI 1.1.0 2019-12-15 [1] CRAN (R 3.6.0)## dbplyr 1.4.2 2019-06-17 [1] CRAN (R 3.6.0)## digest 0.6.25 2020-02-23 [1] CRAN (R 3.6.0)## dplyr * 0.8.5 2020-03-07 [1] CRAN (R 3.6.0)## ellipsis 0.3.0 2019-09-20 [1] CRAN (R 3.6.0)## evaluate 0.14 2019-05-28 [1] CRAN (R 3.6.0)## fansi 0.4.1 2020-01-08 [1] CRAN (R 3.6.0)## forcats * 0.5.0 2020-03-01 [1] CRAN (R 3.6.0)## fs 1.3.2 2020-03-05 [1] CRAN (R 3.6.0)## generics 0.0.2 2018-11-29 [1] CRAN (R 3.6.0)## ggplot2 * 3.3.0 2020-03-05 [1] CRAN (R 3.6.0)## glue 1.3.2 2020-03-12 [1] CRAN (R 3.6.0)## gtable 0.3.0 2019-03-25 [1] CRAN (R 3.6.0)## haven 2.2.0 2019-11-08 [1] CRAN (R 3.6.0)## hms 0.5.3 2020-01-08 [1] CRAN (R 3.6.0)## htmltools 0.4.0 2019-10-04 [1] CRAN (R 3.6.0)## httr 1.4.1 2019-08-05 [1] CRAN (R 3.6.0)## jsonlite * 1.6.1 2020-02-02 [1] CRAN (R 3.6.0)## knitr 1.28 2020-02-06 [1] CRAN (R 3.6.0)## lattice 0.20-38 2018-11-04 [1] CRAN (R 3.6.3)## lifecycle 0.2.0 2020-03-06 [1] CRAN (R 3.6.0)## lubridate 1.7.4 2018-04-11 [1] CRAN (R 3.6.0)## magrittr 1.5 2014-11-22 [1] CRAN (R 3.6.0)## modelr 0.1.6 2020-02-22 [1] CRAN (R 3.6.0)## munsell 0.5.0 2018-06-12 [1] CRAN (R 3.6.0)## nlme 3.1-144 2020-02-06 [1] CRAN (R 3.6.3)## pillar 1.4.3 2019-12-20 [1] CRAN (R 3.6.0)## pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 3.6.0)## purrr * 0.3.3 2019-10-18 [1] CRAN (R 3.6.0)## R6 2.4.1 2019-11-12 [1] CRAN (R 3.6.0)## Rcpp 1.0.4 2020-03-17 [1] CRAN (R 3.6.1)## readr * 1.3.1 2018-12-21 [1] CRAN (R 3.6.0)## readxl 1.3.1 2019-03-13 [1] CRAN (R 3.6.0)## reprex 0.3.0 2019-05-16 [1] CRAN (R 3.6.0)## rlang 0.4.5 2020-03-01 [1] CRAN (R 3.6.0)## rmarkdown 2.1 2020-01-20 [1] CRAN (R 3.6.0)## rstudioapi 0.11 2020-02-07 [1] CRAN (R 3.6.0)## rvest 0.3.5 2019-11-08 [1] CRAN (R 3.6.0)## scales 1.1.0 2019-11-18 [1] CRAN (R 3.6.0)## sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.6.0)## stringi 1.4.6 2020-02-17 [1] CRAN (R 3.6.0)## stringr * 1.4.0 2019-02-10 [1] CRAN (R 3.6.0)## tibble * 3.0.0 2020-03-30 [1] CRAN (R 3.6.2)## tidyr * 1.0.2 2020-01-24 [1] CRAN (R 3.6.0)## tidyselect 1.0.0 2020-01-27 [1] CRAN (R 3.6.0)## tidyverse * 1.3.0 2019-11-21 [1] CRAN (R 3.6.0)## vctrs 0.2.4 2020-03-10 [1] CRAN (R 3.6.0)## withr 2.1.2 2018-03-15 [1] CRAN (R 3.6.0)## xfun 0.12 2020-01-13 [1] CRAN (R 3.6.0)## xml2 1.2.2 2019-08-09 [1] CRAN (R 3.6.0)## yaml 2.2.1 2020-02-01 [1] CRAN (R 3.6.0)#### [1] /Library/Frameworks/R.framework/Versions/3.6/Resources/library

1. It tracks you better than a Stasi agent in East Germany. Which was a bit freaky. It tracks even when the app is not online.︎

2. I mean, I did create it so it should be mine! But Polarsteps agrees with me.︎

Complete layout

A layout for the complete network can be computed via layout_as_multilevel() setting type = "all". Internally, the algorithm produces a constrained 3D stress layout (each level on a different y plane) which is then projected to 2D. This layout ignores potential differences in each level and optimizes only the overall layout.

xy <- layout_as_multilevel(multilvl_ex,type = "all", alpha = 25, beta = 45)

To visualize the network with {{ggraph}}, you may want to draw the edges for each level (and inter level edges) with a different edge geom. This gives you more flexibility to control aesthetics and can easily be achieved with a filter.

ggraph(multilvl_ex, "manual", x = xy[, 1], y = xy[, 2]) +  geom_edge_link0(    aes(filter = (node1.lvl == 1 & node2.lvl == 1)),    edge_colour = "firebrick3",    alpha = 0.5,    edge_width = 0.3  ) +  geom_edge_link0(    aes(filter = (node1.lvl != node2.lvl)),    alpha = 0.3,    edge_width = 0.1,    edge_colour = "black"  ) +  geom_edge_link0(    aes(filter = (node1.lvl == 2 &                    node2.lvl == 2)),    edge_colour = "goldenrod3",    edge_width = 0.3,    alpha = 0.5  ) +  geom_node_point(aes(shape = as.factor(lvl)), fill = "grey25", size = 3) +  scale_shape_manual(values = c(21, 22)) +  theme_graph() +  coord_cartesian(clip = "off", expand = TRUE) +  theme(legend.position = "none")

Separate layouts for both levels

In many instances, there may be different structural properties inherent to the levels of the network. In that case, two layout functions can be passed to layout_as_multilevel() to deal with these differences. In our artificial network, level 1 has a hidden group structure and level 2 has a core-periphery structure.

To use this layout option, set type = "separate" and specify two layout functions with FUN1 and FUN2. You can change internal parameters of these layout functions with named lists in the params1 and params2 argument. Note that this version optimizes inter-level edges only minimally. The emphasis is on the intra-level structures.

xy <- layout_as_multilevel(multilvl_ex,type = "separate",                           FUN1 = layout_as_backbone,                           FUN2 = layout_with_stress,                           alpha = 25, beta = 45)

Again, try to include an edge geom for each level.

cols2 <- c("#3A5FCD", "#CD00CD", "#EE30A7", "#EE6363",            "#CD2626", "#458B00", "#EEB422", "#EE7600")ggraph(multilvl_ex, "manual", x = xy[, 1], y = xy[, 2]) +  geom_edge_link0(aes(    filter = (node1.lvl == 1 & node2.lvl == 1),    edge_colour = col  ),  alpha = 0.5, edge_width = 0.3) +  geom_edge_link0(    aes(filter = (node1.lvl != node2.lvl)),    alpha = 0.3,    edge_width = 0.1,    edge_colour = "black"  ) +  geom_edge_link0(aes(    filter = (node1.lvl == 2 & node2.lvl == 2),    edge_colour = col  ),  edge_width = 0.3, alpha = 0.5) +  geom_node_point(aes(    fill = as.factor(grp),    shape = as.factor(lvl),    size = nsize  )) +  scale_shape_manual(values = c(21, 22)) +  scale_size_continuous(range = c(1.5, 4.5)) +  scale_fill_manual(values = cols2) +  scale_edge_color_manual(values = cols2, na.value = "grey12") +  scale_edge_alpha_manual(values = c(0.1, 0.7)) +  theme_graph() +  coord_cartesian(clip = "off", expand = TRUE) +  theme(legend.position = "none")

Fix only one level

This layout can be used to emphasize one intra-level structure. The layout of the second level is calculated in a way that optimizes inter-level edge placement. Set type = "fix1" and specify FUN1 and possibly params1 to fix level 1 or set type = "fix2" and specify FUN2 and possibly params2 to fix level 2.

xy <- layout_as_multilevel(multilvl_ex,type = "fix2",                           FUN2 = layout_with_stress,                           alpha = 25, beta = 45)ggraph(multilvl_ex, "manual", x = xy[, 1], y = xy[, 2]) +  geom_edge_link0(aes(    filter = (node1.lvl == 1 & node2.lvl == 1),    edge_colour = col  ),  alpha = 0.5, edge_width = 0.3) +  geom_edge_link0(    aes(filter = (node1.lvl != node2.lvl)),    alpha = 0.3,    edge_width = 0.1,    edge_colour = "black"  ) +  geom_edge_link0(aes(    filter = (node1.lvl == 2 & node2.lvl == 2),    edge_colour = col  ),  edge_width = 0.3, alpha = 0.5) +  geom_node_point(aes(    fill = as.factor(grp),    shape = as.factor(lvl),    size = nsize  )) +  scale_shape_manual(values = c(21, 22)) +  scale_size_continuous(range = c(1.5, 4.5)) +  scale_fill_manual(values = cols2) +  scale_edge_color_manual(values = cols2, na.value = "grey12") +  scale_edge_alpha_manual(values = c(0.1, 0.7)) +  theme_graph() +  coord_cartesian(clip = "off", expand = TRUE) +  theme(legend.position = "none")

3D with threejs

Instead of the default 2D projection, layout_as_multilevel() can also return the 3D layout by setting project2d = FALSE. The 3D layout can then be used with e.g. {{threejs}} to produce an interactive 3D visualization.

xyz <- layout_as_multilevel(multilvl_ex,type = "separate",                           FUN1 = layout_as_backbone,                           FUN2 = layout_with_stress,                           project2D = FALSE)multilvl_ex$layout <- xyzV(multilvl_ex)$color <- c("#00BFFF", "#FF69B4")[V(multilvl_ex)$lvl]V(multilvl_ex)$vertex.label <- V(multilvl_ex)$name    graphjs(multilvl_ex, bg="black", vertex.shape="sphere")

{"x":{"NROW":170,"height":null,"width":null,"axis":false,"numticks":[6,6,6],"xticklabs":null,"yticklabs":null,"zticklabs":null,"color":[["#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#FF69B4","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#00BFFF","#FF69B4"]],"size":2,"stroke":"black","flipy":true,"grid":false,"renderer":"auto","signif":8,"bg":"black","cexsymbols":1,"xlim":[-1,1],"ylim":[-1,1],"zlim":[-1,1],"axisscale":[1,1,1],"pch":["o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o","o"],"elementId":"rxWreTN2Nu","from":[[0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,8,8,8,8,8,8,8,8,8,9,9,9,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,13,13,13,13,13,14,14,14,14,14,14,14,14,14,14,14,14,15,15,15,15,15,15,16,16,16,16,16,17,17,17,18,18,19,19,19,19,19,19,19,19,19,19,19,19,19,20,20,20,20,20,20,20,20,20,20,20,20,20,21,21,21,21,21,21,21,21,21,21,21,21,21,22,22,22,22,22,22,22,22,22,23,23,23,23,23,23,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,24,24,24,25,25,25,25,25,25,26,26,26,26,26,26,26,26,26,26,27,27,27,27,27,27,27,28,28,28,28,28,28,28,28,28,28,29,29,29,29,29,29,30,30,30,30,30,30,30,31,31,31,31,31,31,31,32,32,32,32,32,33,33,33,33,33,33,33,34,34,34,34,34,35,35,35,35,35,35,35,35,36,36,36,37,37,37,38,38,38,38,38,38,38,38,38,38,38,38,38,38,39,39,39,39,39,39,39,39,39,39,40,40,40,40,40,40,40,40,40,40,41,41,41,41,41,41,41,41,41,41,41,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,43,43,43,43,43,43,43,43,43,43,43,44,44,44,44,44,44,44,44,44,44,44,44,45,45,45,45,45,45,45,46,46,46,46,46,46,46,47,47,47,47,48,48,48,48,48,48,48,49,49,49,49,49,49,50,50,50,50,50,50,51,51,51,51,51,51,51,51,52,52,52,53,53,53,53,54,54,54,55,55,55,55,56,56,56,56,56,56,56,56,56,56,56,56,56,57,57,57,57,57,57,57,57,57,57,57,58,58,58,58,58,58,58,59,59,59,59,59,59,59,59,59,60,60,60,60,60,60,60,60,60,60,61,61,61,61,61,61,61,62,62,62,62,62,62,62,62,62,62,62,62,63,63,63,63,63,63,63,63,64,64,64,64,64,65,65,65,65,65,65,66,66,66,66,66,66,66,67,67,68,68,68,68,69,69,69,69,70,70,70,70,70,71,71,71,71,72,72,72,73,74,74,75,75,75,75,75,75,75,75,76,76,76,76,76,76,76,76,76,77,77,77,77,77,77,77,77,77,77,77,77,77,77,77,77,78,78,78,78,78,78,78,78,79,79,79,79,79,79,79,79,79,79,79,80,80,80,80,80,80,80,80,80,81,81,81,81,81,81,81,82,82,82,82,82,82,83,83,83,83,83,83,83,84,84,84,84,84,84,84,85,85,85,85,85,85,86,86,86,86,86,86,86,87,87,87,87,87,87,87,88,88,88,88,88,88,89,89,89,89,90,90,90,91,91,91,91,92,93,94,94,94,94,94,94,94,94,95,95,95,95,95,95,95,95,95,95,95,95,96,96,96,96,96,96,96,96,96,96,97,97,97,97,97,97,97,97,97,97,97,98,98,98,98,98,98,98,98,99,99,99,99,99,99,100,100,100,100,100,100,100,100,100,100,100,100,101,101,101,101,101,101,101,102,102,102,102,102,103,103,103,103,103,103,103,104,104,104,104,105,105,105,106,106,106,106,106,106,107,107,108,108,108,108,108,109,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,138,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,135,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,130,54,55,121,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,130,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,161,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,151]],"to":[[3,5,6,7,10,11,162,37,48,106,2,4,5,6,7,9,11,12,13,14,15,18,162,109,4,6,9,10,12,15,16,86,4,5,6,7,9,11,14,16,18,46,80,6,7,9,15,17,22,47,57,79,91,8,10,11,12,15,16,17,18,31,65,71,96,8,10,11,12,13,14,15,17,18,8,9,10,11,13,14,15,17,58,9,10,13,14,16,18,162,68,69,16,18,40,12,13,15,16,17,18,110,12,13,14,15,17,18,26,44,53,75,77,79,95,110,168,13,14,15,16,17,162,51,167,15,16,17,18,86,15,17,18,162,29,33,39,44,58,69,70,76,18,162,36,163,43,105,17,18,162,21,72,18,23,98,162,110,22,23,24,25,26,29,30,31,33,35,36,42,75,21,23,24,25,27,31,32,33,34,35,36,48,104,22,23,25,26,27,28,33,34,35,36,37,85,110,23,24,31,33,37,163,44,164,87,24,25,26,27,29,30,31,33,34,35,37,163,110,25,26,29,31,33,34,35,36,37,90,95,26,27,28,33,36,37,27,28,29,31,32,34,35,36,37,67,28,29,30,33,35,163,42,29,30,31,32,34,36,163,62,64,102,32,35,36,37,163,95,33,34,35,37,163,49,64,35,36,37,163,83,100,106,33,34,35,36,111,34,36,163,55,59,61,70,35,36,163,51,72,36,37,163,40,64,78,86,108,163,164,80,163,89,167,40,41,42,43,44,46,48,49,50,51,53,164,165,105,41,44,45,48,49,50,52,54,55,57,43,44,49,51,53,164,55,70,71,101,45,46,48,49,51,52,164,54,55,82,90,43,44,46,47,48,49,50,51,52,53,55,63,71,81,98,101,168,44,45,46,49,50,51,164,54,55,165,56,45,46,47,48,49,50,52,164,54,55,76,109,47,49,50,51,54,61,168,49,50,51,53,54,55,73,51,164,54,165,49,51,52,54,55,165,80,51,53,54,55,165,62,52,53,164,54,165,86,52,53,54,55,165,66,77,109,53,54,165,54,55,165,106,55,165,89,165,84,85,168,58,59,60,61,64,65,69,70,73,74,84,88,89,58,61,64,65,68,69,71,73,74,76,97,61,65,66,69,70,72,74,62,64,67,68,69,70,74,85,106,61,63,64,66,68,73,74,166,80,85,62,63,68,69,70,71,74,64,67,69,70,71,72,73,74,166,82,100,106,64,67,68,71,73,74,166,111,67,69,70,71,74,67,70,71,72,73,166,67,69,72,73,74,166,168,71,166,72,73,74,100,70,71,73,74,73,74,166,92,109,73,166,97,105,73,74,166,166,166,80,76,82,85,86,91,92,93,167,79,81,82,83,84,90,91,93,167,78,81,82,83,84,85,86,87,88,89,91,92,93,167,96,98,80,81,82,86,87,90,91,93,81,82,83,84,85,88,89,91,92,93,167,82,83,84,85,87,90,91,93,167,83,84,87,90,91,92,93,86,87,88,90,92,104,85,86,88,89,91,92,93,85,87,90,91,92,93,167,87,88,92,93,167,107,87,88,89,91,92,93,105,89,90,91,92,93,109,110,89,90,91,92,93,167,90,91,93,167,92,167,104,92,93,167,103,167,167,95,99,100,101,103,106,107,109,96,97,98,99,100,103,104,106,107,108,109,112,97,98,99,101,103,105,109,111,112,168,99,100,101,102,105,106,107,108,111,112,168,100,101,106,109,110,111,112,168,104,105,106,107,108,111,101,102,103,104,105,107,108,109,110,111,112,168,103,105,106,109,110,111,112,105,106,108,109,111,105,106,107,108,110,111,168,107,108,110,111,109,110,168,107,108,110,111,112,168,111,168,109,110,111,112,168,111,168,168,168,168,125,125,125,125,125,125,125,125,125,125,125,125,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,131,131,131,131,131,131,131,131,131,131,131,131,131,131,131,131,131,131,133,133,133,133,133,133,133,133,133,133,133,133,133,133,133,133,133,133,133,133,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,138,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,139,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,140,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,145,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,146,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,149,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,153,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,156,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,157,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,159,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,169,157,150,153,154,114,154,147,115,130,155,122,160,143,169,126,136,113,149,119,162,129,147,169,127,138,116,124,118,114,131,158,145,114,142,147,159,135,118,122,163,161,155,121,146,159,158,120,116,154,113,169,157,135,144,138,114,164,156,133,165,147,136,132,138,131,148,134,153,153,126,125,139,149,143,156,169,147,161,130,166,124,169,151,132,140,121,136,126,132,122,121,149,145,132,124,158,151,140,148,167,139,143,145,131,113,130,154,113,115,124,154,144,119,130,140,134,135,161,122,168]],"lwd":1,"linealpha":0.3,"center":true,"main":[""],"options":true,"alpha":[[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]],"vertices":[[-0.17650774,0.64991864,1,0.0055546327,0.46878354,1,-0.046011351,-0.075414814,1,-0.16324554,0.49015084,1,-0.013639305,-0.0044390457,1,-0.14735274,0.1785781,1,-0.025306671,0.11704869,1,0.064128366,-0.069204557,1,-0.13883935,0.40004191,1,0.063120968,-0.22190121,1,-0.042797183,0.27962752,1,-0.10837712,0.10416944,1,-0.051193063,-0.2572088,1,-0.093083169,0.20973727,1,0.051195381,0.063982987,1,0.020357899,0.27758042,1,-0.072456116,-0.43197034,1,-0.09891528,0.39948492,1,-0.13853283,0.29574192,1,0.73569957,0.66061236,1,0.7579816,0.50504492,1,0.80002992,0.4219434,1,0.67881688,0.91415088,1,0.72733663,0.56666783,1,0.82199333,0.53632259,1,0.86935558,0.41088859,1,0.86395982,0.62866985,1,0.66104257,0.7203668,1,0.74661589,0.85802786,1,0.98496138,0.58465412,1,1,0.45880028,1,0.80105325,0.6382359,1,0.91583814,1,1,0.64288063,0.45162033,1,0.87435876,0.86103151,1,0.88497745,0.5404961,1,0.80322917,0.72575348,1,0.70509842,0.73932451,1,-0.70539866,0.17270893,1,-0.751543,0.43396463,1,-0.66464771,0.40017742,1,-0.88981434,0.40709467,1,-0.61252195,0.19301625,1,-0.82881581,0.16580358,1,-0.71296676,0.27077295,1,-0.94517092,0.36423036,1,-0.74584288,0.21824426,1,-1,0.14808929,1,-0.86036658,0.51768115,1,-0.82258122,0.26824977,1,-0.81818855,0.10057269,1,-0.87815563,0.24824605,1,-0.93261851,0.64102001,1,-0.93540353,0.15439024,1,-0.84290189,0.35279406,1,-0.78828151,0.38073559,1,0.46696309,0.33143542,1,0.49146539,0.072749648,1,0.19830816,0.046074167,1,0.39821415,0.16962404,1,0.38095879,-0.19353872,1,0.30552958,-0.045056327,1,0.5108942,0.2570584,1,0.33247434,-0.27897649,1,0.28627012,0.1915859,1,0.35586765,0.55491003,1,0.43636822,0.63513295,1,0.70899023,0.050084386,1,0.412204,-0.061684537,1,0.42214885,0.24095395,1,0.55048057,0.33663621,1,0.59478611,0.11735664,1,0.3058493,0.53123971,1,0.36917868,0.39412012,1,0.319243,0.10612754,1,0.44930428,-1,1,0.44828111,-0.83344595,1,0.63257697,-0.5612258,1,0.50633341,-0.80531092,1,0.50132433,-0.64264616,1,0.43368831,-0.35929693,1,0.67010642,-0.70914831,1,0.67154633,-0.91897893,1,0.54696239,-0.71623242,1,0.51108004,-0.48752887,1,0.36621119,-0.49182183,1,0.61656758,-0.77922315,1,0.5559142,-0.6260471,1,0.39826842,-0.65520316,1,0.32801537,-0.80232881,1,0.86005913,-0.71954253,1,0.64823268,-0.64852188,1,0.75449279,-0.64069497,1,0.74153462,-0.54346796,1,-0.26670732,-0.21308569,1,-0.4669897,-0.26378373,1,-0.44868165,0.12248678,1,-0.45365134,-0.16432244,1,-0.49991093,0.11645975,1,-0.45149634,-0.32974189,1,-0.46124631,-0.0092688257,1,-0.35277271,0.10913247,1,-0.53056084,-0.23315445,1,-0.30067155,-0.050301328,1,-0.52520831,-0.45815308,1,-0.32440446,0.15276236,1,-0.38094608,-0.10613452,1,-0.33633938,-0.22238791,1,-0.46018938,-0.097333819,1,-0.40557857,0.035292077,1,-0.24316765,0.056796851,1,-0.39977651,-0.16231345,1,-0.52568592,-0.10063076,1,0.90298707,-0.60584191,-1,1,-0.4846,-1,-0.046229795,0.27193104,-1,0.75559815,0.37181112,-1,0.79553724,-0.6935676,-1,0.21648843,0.45247357,-1,0.37067649,0.42068134,-1,0.13651895,0.3462534,-1,0.53833123,0.34786253,-1,0.62625385,0.42540723,-1,0.019428991,0.35771684,-1,0.45990133,0.47652461,-1,0.86728413,0.17025117,-1,0.53520258,-0.83889794,-1,0.27090901,0.31223909,-1,0.66280126,-0.80182537,-1,0.92787783,-0.036800863,-1,0.63069675,0.034342922,-1,0.80255835,-0.00081882612,-1,0.32707258,-0.96601203,-1,0.82840739,-0.18362449,-1,0.14079378,-0.98949577,-1,0.64484664,-0.18033332,-1,-0.037398389,-1,-1,-0.17791357,-0.92292659,-1,0.40122809,-0.16778622,-1,0.47824197,-0.33270412,-1,0.60292277,-0.36078206,-1,-0.69867248,-0.59566148,-1,-0.40833634,-0.97344801,-1,-0.64027563,-0.74836467,-1,-0.5376322,-0.86325688,-1,0.24341482,-0.337295,-1,0.28539541,-0.47186449,-1,-0.8972714,-0.54198673,-1,-0.89939874,-0.35504503,-1,0.11663633,-0.43382727,-1,-1,-0.20431936,-1,-0.96161032,-0.036175541,-1,-0.88794363,0.1159933,-1,-0.019921936,-0.36406754,-1,-0.74306612,0.44284926,-1,-0.89778673,0.29851958,-1,-0.019036388,-0.21015799,-1,-0.12198037,-0.27356439,-1,-0.47052199,0.80489436,-1,-0.12300665,-0.15872103,-1,-0.7423109,0.72639618,-1,-0.11868259,1,-1,0.089315363,0.15226104,1,0.99270476,0.65117333,1,-0.79928717,-0.0024645275,1,-0.97673523,0.27954431,1,0.46202031,0.4488672,1,0.57970663,-0.52279899,1,-0.37408869,-0.007251386,1,-0.11164652,-0.061357811,-1]],"xticklab":["-1.00","-0.60","-0.20","0.20","0.60","1.00"],"yticklab":["-1.00","-0.60","-0.20","0.20","0.60","1.00"],"zticklab":["1.00","0.60","0.20","-0.20","-0.60","-1.00"],"xtick":[0,0.2,0.4,0.6,0.8,1],"ytick":[0,0.2,0.4,0.6,0.8,1],"ztick":[0,0.2,0.4,0.6,0.8,1],"axislength":[1,1,1]},"evals":[],"jsHooks":[]}

• Introduction
• Installation
• Download all books at once
• Create a table of Springer books
• Download only specific books
  • By title
  • By author
  • By subject
• Acknowledgments

Introduction

You probably already have seen that Springer released about 500 books for free following the COVID-19 pandemic. According to Springer, these textbooks will be available free of charge until at least the end of July.

Following this announcement, I already downloaded a couple of statistics and R programming textbooks from their website and I will probably download a few more in the coming weeks.

In this article, I present a package that saved me a lot of time and which may be of interest to many of us: the {springerQuarantineBooksR} package, developed by Renan Xavier Cortes.¹

This package allows you to easily download all (or a selection of) Springer books made available free of charge during the COVID-19 quarantine.

With this large collection of high quality resources and my collection of top R resources about the Coronavirus, we do not have any excuse to not read and learn during this quarantine.

Without further ado, here is how the package works in practice.

Installation

After having installed the {devtools} package, you can install the {springerQuarantineBooksR} package from GitHub with:

# install.packages("devtools")devtools::install_github("renanxcortes/springerQuarantineBooksR")library(springerQuarantineBooksR)

Download all books at once

First, set the path where you would like to save all books with the setwd() function then download all of them at once with the download_springer_book_files() function. Note it takes several minutes since all books combined amount for almost 8GB.

setwd("path_of_your_choice") # where you want to save the booksdownload_springer_book_files(parallel = TRUE)

You will find all downloaded books (in PDF format) in a folder named “springer_quarantine_books”, organized by category.²

Create a table of Springer books

You can load into an R session a table containing all the titles made available by Springer, with the download_springer_table() function:

springer_table <- download_springer_table()

This table can then be improved with the {DT} package to:

• allow searching a book by its title or author
• allow downloading the list of available books, and
• make the Springer links clickable for instance

# install.packages("DT")library(DT)springer_table$open_url <- paste0(  'SpringerLink' # closing HTML tag)datatable(springer_table,  rownames = FALSE, # remove row numbers  filter = "top", # add filter on top of columns  extensions = "Buttons", # add download buttons  options = list(    autoWidth = TRUE,    dom = "Blfrtip", # location of the download buttons    buttons = c("copy", "csv", "excel", "pdf", "print"), # download buttons    pageLength = 5, # show first 5 entries, default is 10    order = list(0, "asc") # order the title column by ascending order  ),  escape = FALSE # make URLs clickable)

{"x":{"filter":"top","filterHTML":"</p><tr>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"number\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n </p><div style=\"display: none; position: absolute; width: 200px;\">\n </p><div data-min=\"1993\" data-max=\"2020\"><\/div>\n <span style=\"float: left;\"><\/span>\n <span style=\"float: right;\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"disabled\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"disabled\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"disabled\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n </p><td data-type=\"character\" style=\"vertical-align: top;\">\n </p><div class=\"form-group has-feedback\" style=\"margin-bottom: auto;\">\n <input type=\"search\" placeholder=\"All\" class=\"form-control\" style=\"width: 100%;\"/>\n <span class=\"glyphicon glyphicon-remove-circle form-control-feedback\"><\/span>\n <\/div>\n <\/td>\n<\/tr>","extensions":["Buttons"],"data":[["Fundamentals of Power Electronics","Handbook of the Life Course","All of Statistics","Social Anxiety and Social Phobia in Youth","Discrete Mathematics","Developmental Neurobiology","Intuitive Probability and Random Processes using MATLAB®","Handbook of Disaster Research","Handbook of the Sociology of Gender","Handbook of Sociological Theory","Clinical Neuroanatomy","Acquired Brain Injury","Numerical Optimization","Handbook of Biological Confocal Microscopy","Ceramic Materials","Principles of Fluorescence Spectroscopy","Fundamentals of Biomechanics","Primer on the Rheumatic Diseases","International Handbook of Historical Archaeology","Database Marketing","Composite Materials","Time Series Analysis","Transmission Electron Microscopy","Handbook of Quantitative Criminology","Plant Physiological Ecology","Introductory Statistics with R","The Elements of Statistical Learning","Psychology, Religion, and Spirituality","Introductory Time Series with R","Child Neuropsychology","A Beginner's Guide to R","Geomorphology of Desert Environments","The Joy of Science","Fatigue of Structures and Materials","Essential Astrophysics","Introduction to Evolutionary Computing","Data Analysis","International Perspectives on Psychotherapy","Electrical Machines","Mechanics and Thermodynamics","Applied Behavior Analysis","Reading, Writing, and Proving","Linear and Nonlinear Programming","Introduction to Partial Differential Equations","Energy Storage","Metabolism of Human Diseases","Sensory Evaluation of Food","Fundamentals of Robotic Mechanical Systems","Integrative Human Biochemistry","Philosophy of Science for Scientists","Particles and Nuclei","Data Structures and Algorithms with Python","LGBT-Parent Families","Integrated Neuroscience","Introduction to Partial Differential Equations","Microeconomics","System Dynamics","Cosmology for the Curious","Methods of Mathematical Modelling","Introduction to Logic Circuits & Logic Design with Verilog","Structural Analysis","Engineering Flow and Heat Exchange","Enterprise Risk Management Models","Reactive Power Control in AC Power Systems","Principles of Microeconomics","Additive Manufacturing Technologies","Principles of Physics","Fundamentals of Biomechanics","Irrigation and Drainage Engineering","LaTeX in 24 Hours","Psychology of Perception","Extragalactic Astronomy and Cosmology","Automata and Computability","The Algorithm Design Manual","Chemical Thermodynamics","Computational Physics","Introduction to Statistics and Data Analysis","Grammar for Teachers","Time Series Econometrics","Electrochemistry","Classical Fourier Analysis","Human Chromosomes","Phylogenomics","Quantum Theory for Mathematicians","Evidence-Based Critical Care","Clinical Assessment of Child and Adolescent Personality and Behavior","Design Research in Information Systems","Intermediate Physics for Medicine and Biology","Principles of Data Mining","Fundamental Astronomy","Fundamentals of Business Process Management","Brownian Motion, Martingales, and Stochastic Calculus","UML @ Classroom","Design and Analysis of Experiments","Foundations for Designing User-Centered Systems","Handbook of Consumer Finance Research","Principles of Terrestrial Ecosystem Ecology","Applied Multivariate Statistical Analysis","Strategic International Management","Computer Vision","Engineering Electromagnetics","Data Mining","International Trade Theory and Policy","Alternative Energy Sources","Introduction to Electronic Commerce and Social Commerce","Computational Geometry","Elementary Mechanics Using Python","Energy Economics","Biomedical Informatics","Robotics, Vision and Control","Acid-Base Diagrams","Brewing Science: A Multidisciplinary Approach","Learning Landscape Ecology","Probability","Modeling Life","Introduction to Plasma Physics and Controlled Fusion","Engineering Mechanics 1","Principles of Polymer Chemistry","A Primer on Scientific Programming with Python","Climate Change Science: A Modern Synthesis","Solar PV and Wind Energy Conversion Systems","Statistical Analysis and Data Display","Business Process Management Cases","Elementary Analysis","Cryptography Made Simple","Fluid Dynamics","Social Media Management","Statistics in Criminal Justice","Supply Chain Management and Advanced Planning","Probability Theory","Statistics and Data Analysis for Financial Engineering","Readings in Formal Epistemology","Differential Equations and Their Applications","Nanotechnology: Principles and Practices","Epidemiological Research: Terms and Concepts","Multinational Management","Partial Differential Equations","Bayesian and Frequentist Regression Methods","Strategic International Management","Basic Concepts in Computational Physics","Eye Tracking Methodology","Writing for Publication","Mathematical Physics","Correctional Counseling and Treatment","Thermodynamics and Energy Conversion","The Action Research Planner","Stochastic Processes and Calculus","Statistical Analysis of Clinical Data on a Pocket Calculator","Clinical Data Analysis on a Pocket Calculator","The Data Science Design Manual","An Introduction to Machine Learning","Guide to Discrete Mathematics","Petroleum Geoscience","Structure Determination by X-ray Crystallography","Introduction to Time Series and Forecasting","Principles of Mobile Communication","Cardiovascular Biomechanics","Introduction to Smooth Manifolds","Taxation in European Union","Essentials of Cerebellum and Cerebellar Disorders","Language Across the Curriculum & CLIL in English as an Additional Language (EAL) Contexts","Multivariate Calculus and Geometry","Statistics and Analysis of Scientific Data","Modelling Computing Systems","Search Methodologies","Representation Theory","Linear Algebra Done Right","Stellar Structure and Evolution","Evolutionary Thinking in Medicine","Understanding Cryptography","Linear Algebra","Algebra","Understanding Analysis","Plate Tectonics","Linear Programming","The Nature of Scientific Knowledge","Leadership Today","Physics of Semiconductor Devices","Corporate Social Responsibility","Ordinary Differential Equations","Electronic Commerce","Ceramic Materials","Foundations of Analytical Chemistry","Life Cycle Assessment","A Clinical Guide to the Treatment of the Human Stress Response","Computational Physics","Handbook of LGBT Elders","Handbook of Cardiac Anatomy, Physiology, and Devices","Quantum Mechanics","Understanding Statistics Using R","Mass Spectrometry","Statistical Mechanics for Engineers","The Gastrointestinal System","Additive Manufacturing Technologies","Magnetic Interactions in Molecules and Solids","Electricity and Magnetism","Survival Analysis","Foundations of Quantum Mechanics","An Introduction to Statistical Learning","Introduction to Mathematica® for Physicists","Statistical Learning from a Regression Perspective","Applied Partial Differential Equations","Principles of Astrophysics","Air Pollution and Greenhouse Gases","Polymer Synthesis: Theory and Practice","Sustainable Supply Chains","Robotics","Econometrics","The Sea Floor","SPSS for Starters and 2nd Levelers","Regression Modeling Strategies","Legal Dynamics of EU External Relations","Food Analysis Laboratory Manual","Principles of Musical Acoustics","Fundamentals of Structural Engineering","Basics of Laser Physics","Applied Quantitative Finance","Handbook of Marriage and the Family","Solid-State Physics","Electrochemical Impedance Spectroscopy and its Applications","Economics as Applied Ethics","Electronics for Embedded Systems","Concise Guide to Software Engineering","Fundamentals of Multimedia","Logistics","Group Theory Applied to Chemistry","The Psychology of Social Status","A Modern Introduction to Probability and Statistics","Complex Analysis","Food Chemistry","Exam Survival Guide: Physical Chemistry","The Python Workbook","Practical Electrical Engineering","Strategic Retail Management","Food Analysis","Psychoeducational Assessment and Report Writing","Machine Learning in Medicine - a Complete Overview","Evidence-Based Interventions for Children with Challenging Behavior","Principles of Quantum Mechanics","Recommender Systems","Pharmaceutical Biotechnology","Python Programming Fundamentals","The Finite Element Method and Applications in Engineering Using ANSYS®","Group Theory","Object-Oriented Analysis, Design and Implementation","Introduction to Embedded Systems","Elementary Mechanics Using Matlab","An Introduction to Biomechanics","New Introduction to Multiple Time Series Analysis","Introduction to Data Science","Calculus With Applications","An Introduction to Soil Mechanics","Game Theory","Fundamentals of Clinical Trials","The Finite Volume Method in Computational Fluid Dynamics","The ASCRS Textbook of Colon and Rectal Surgery","Applied Predictive Modeling","Introduction to Logic Circuits & Logic Design with VHDL","Sustainability Science","Physical Chemistry from a Different Angle","The Physics of Semiconductors","Energy Harvesting and Energy Efficiency","Python For ArcGIS","Statics and Mechanics of Structures","Real Analysis","MATLAB for Psychologists","Physical Asset Management","Essentials of Food Science","Quantum Mechanics","Probability Theory","Concise Guide to Databases","Digital Image Processing","Chemical and Bioprocess Engineering","Transmission Electron Microscopy","Guide to Computer Network Security","Introduction to Law","Advanced Quantum Mechanics","Bayesian Essentials with R","Robotics, Vision and Control","Applied Chemistry","Advanced Organic Chemistry","Advanced Organic Chemistry","International Humanitarian Action","Breast Cancer","Travel Marketing, Tourism Economics and the Airline Product","Electronic Commerce 2018","Disability and Vocational Rehabilitation in Rural Settings","Teaching Medicine and Medical Ethics Using Popular Culture","Market Research","Scanning Electron Microscopy and X-Ray Microanalysis","ArcGIS for Environmental and Water Issues","Physics from Symmetry","Communication and Bioethics at the End of Life","Foundations of Programming Languages","Problems in Classical Electromagnetism","Polymer Chemistry","Probability and Statistics for Computer Science","Empathetic Space on Screen","Political Social Work","Introductory Quantum Mechanics","Guide to Competitive Programming","Introduction to Artificial Intelligence","Bioinformatics for Evolutionary Biologists","Concepts, Methods and Practical Applications in Applied Demography","Introduction to Deep Learning","Energy and the Wealth of Nations","A Beginner's Guide to Scala, Object Orientation and Functional Programming","Lessons on Synthetic Bioarchitectures","Managing Sustainable Business","Engineering Mechanics 2","Fundamentals of Business Process Management","Clinical Methods in Medical Family Therapy","Guide to Scientific Computing in C++","Motivation and Action","Perspectives on Elderly Crime and Victimization","Knowledge Management","An Introduction to Zooarchaeology","Abstract Algebra","Criminal Justice and Mental Health","Philosophy of Race","Of Cigarettes, High Heels, and Other Interesting Things","Applied Bioinformatics","Linear Algebra and Analytic Geometry for Physical Sciences","Building Energy Modeling with OpenStudio","Customer Relationship Management","The A-Z of the PhD Trajectory","Strategic Human Resource Management and Employment Relations","Applied Linear Algebra","Witnessing Torture","Proofs from THE BOOK","Introduction to General Relativity","Introduction to Particle and Astroparticle Physics","Fundamentals of Java Programming","Optimization of Process Flowsheets through Metaheuristic Techniques","Robotics","Business Ethics - A Philosophical and Behavioral Approach","A First Introduction to Quantum Physics","Argumentation Theory: A Pragma-Dialectical Perspective","Logical Foundations of Cyber-Physical Systems","Off-Grid Electrical Systems in Developing Countries","Entertainment Science","Physics of Oscillations and Waves","Introduction to Programming with Fortran","Fundamentals of Solid State Engineering","Introduction to Digital Systems Design","Neural Networks and Deep Learning","Data Science and Predictive Analytics","Systems Programming in Unix/Linux","Analytical Corporate Finance","Fraud and Corruption","Conferencing and Presentation English for Young Academics","A Concise Guide to Market Research","Global Supply Chain and Operations Management","Introduction to Parallel Computing","Mathematical Logic","Stability and Control of Linear Systems","Introduction to Formal Philosophy","Analysis for Computer Scientists","International Business Management","Research Methods for the Digital Humanities","Introductory Computer Forensics","Control Engineering","Control Engineering: MATLAB Exercises","ENZYMES: Catalysis, Kinetics and Mechanisms","Automatic Control with Experiments","Internet of Things From Hype to Reality","Quantitative Methods for the Social Sciences","A Pythagorean Introduction to Number Theory","Philosophical and Mathematical Logic","Structural Dynamics","Plant Physiology, Development and Metabolism","Quantum Mechanics for Pedestrians 1","Plant Anatomy","Quantum Mechanics for Pedestrians 2","Excel Data Analysis","Quick Start Guide to VHDL","Java in Two Semesters","Managing Media and Digital Organizations","Media and Digital Management","An Anthology of London in Literature, 1558-1914","Astronautics","Perceptual Organization","Research Methods for Social Justice and Equity in Education","Educational Technology","Quick Start Guide to Verilog","Spine Surgery","Introduction to Logic Circuits & Logic Design with VHDL","Social Justice Theory and Practice for Social Work","School Leadership and Educational Change in Singapore","Digital Business Models","Introduction to Logic Circuits & Logic Design with Verilog","Pharmaceutical Biotechnology","Mapping Global Theatre Histories","Social Marketing in Action","Analyzing Qualitative Data with MAXQDA","Handbook of Evolutionary Research in Archaeology","Evidence-Based Practice in Clinical Social Work","Foundations of Behavioral Health","Social Psychology in Action","Essentials of Business Analytics","A Course in Rasch Measurement Theory","Multimedia Big Data Computing for IoT Applications","Policing and Minority Communities","A Beginners Guide to Python 3 Programming","Advanced Guide to Python 3 Programming","Food Fraud Prevention","Plant Ecology"],["Robert W. Erickson, Dragan Maksimovic","Jeylan T. Mortimer, Michael J. Shanahan","Larry Wasserman","Christopher Kearney","László Lovász, József Pelikán, Katalin Vesztergombi","Mahendra S. Rao, Marcus Jacobson","Steven Kay","Havidan Rodriguez, Enrico L. Quarantelli, Russell Dynes","Janet Saltzman Chafetz","Jonathan H. Turner","John Mendoza, Anne Foundas","Jean Elbaum, Deborah Benson","Jorge Nocedal, Stephen Wright","James Pawley","C. Barry Carter, M. Grant Norton","Joseph R. Lakowicz","Duane Knudson","John H. Klippel, John H. Stone, L eslie J. Crofford, Patience H. White","Teresita Majewski, David Gaimster","Robert C. Blattberg, Byung-Do Kim, Scott A. Neslin","Krishan K. Chawla","Jonathan D. Cryer, Kung-Sik Chan","David B. Williams, C. Barry Carter","Alex R. Piquero, David Weisburd","Hans Lambers, F Stuart Chapin III, Thijs L. Pons","Peter Dalgaard","Trevor Hastie, Robert Tibshirani, Jerome Friedman","James M. Nelson","Paul S.P. Cowpertwait, Andrew V. Metcalfe","Margaret Semrud-Clikeman, Phyllis Anne Teeter Ellison","Alain Zuur, Elena N. Ieno, Erik Meesters","Anthony J. Parsons, A. D. Abrahams","Richard A. Lockshin","J. Schijve","Kenneth R. Lang","A.E. Eiben, J.E. Smith","Siegmund Brandt","Stefan G. Hofmann","Slobodan N. Vukosavic","Wolfgang Demtröder","Kimberly Maich, Darren Levine, Carmen Hall","Ulrich Daepp, Pamela Gorkin","David G. Luenberger, Yinyu Ye","David Borthwick","Robert Huggins","Eckhard Lammert, Martin Zeeb","Harry T. Lawless, Hildegarde Heymann","Jorge Angeles","Andrea T. da Poian, Miguel A. R. B. Castanho","Lars-Göran Johansson","Bogdan Povh, Klaus Rith, Christoph Scholz, Frank Zetsche, Werner Rodejohann","Kent D. Lee, Steve Hubbard","Abbie E. Goldberg, Katherine R. Allen","Elliott M. Marcus, Stanley Jacobson","Peter J. Olver","Peter Dorman","Bilash Kanti Bala, Fatimah Mohamed Arshad, Kusairi Mohd Noh","Delia Perlov, Alex Vilenkin","Thomas Witelski, Mark Bowen","Brock J. LaMeres","O. A. Bauchau, J.I. Craig","Octave Levenspiel","David L. Olson, Desheng Dash Wu","Naser Mahdavi Tabatabaei, Ali Jafari Aghbolaghi, Nicu Bizon, Frede Blaabjerg","Martin Kolmar","Ian Gibson, David W. Rosen, Brent Stucker","Hafez A . Radi, John O Rasmussen","Nihat Özkaya, Dawn Leger, David Goldsheyder, Margareta Nordin","Peter Waller, Muluneh Yitayew","Dilip Datta","Simon Grondin","Peter Schneider","Dexter C. Kozen","Steven S Skiena","Ernö Keszei","Philipp O.J. Scherer","Christian Heumann, Michael Schomaker, Shalabh","Andrea DeCapua","Klaus Neusser","Christine Lefrou, Pierre Fabry, Jean-Claude Poignet","Loukas Grafakos","Orlando J. Miller, Eeva Therman","Christoph Bleidorn","Brian C. Hall","Robert C. Hyzy","Paul J. Frick, Christopher T. Barry, Randy W. Kamphaus","Alan Hevner, Samir Chatterjee","Russell K. Hobbie, Bradley J. Roth","Max Bramer","Hannu Karttunen, Pekka Kröger, Heikki Oja, Markku Poutanen, Karl Johan Donner","Marlon Dumas, Marcello La Rosa, Jan Mendling, Hajo A. Reijers","Jean-François Le Gall","Martina Seidl, Marion Scholz, Christian Huemer, Gerti Kappel","Angela Dean, Daniel Voss, Danel Draguljić","Frank E. Ritter, Gordon D. Baxter, Elizabeth F. Churchill","Jing Jian Xiao","F Stuart Chapin III, Pamela A. Matson, Peter Vitousek","Wolfgang Karl Härdle, Léopold Simar","Dirk Morschett, Hanna Schramm-Klein, Joachim Zentes","Richard Szeliski","Nathan Ida","Charu C. Aggarwal","Giancarlo Gandolfo","Efstathios E (Stathis) Michaelides","Efraim Turban, Judy Whiteside, David King, Jon Outland","Mark de Berg, Otfried Cheong, Marc van Kreveld, Mark Overmars","Anders Malthe-Sørenssen","Peter Zweifel, Aaron Praktiknjo, Georg Erdmann","Edward H. Shortliffe, James J. Cimino","Peter Corke","Heike Kahlert, Fritz Scholz","Michael Mosher, Kenneth Trantham","Sarah E. Gergel, Monica G. Turner","Jim Pitman","Alan Garfinkel, Jane Shevtsov, Yina Guo","Francis Chen","Dietmar Gross, Werner Hauger, Jörg Schröder, Wolfgang A. Wall, Nimal Rajapakse","A. Ravve","Hans Petter Langtangen","G. Thomas Farmer, John Cook","S. Sumathi, L. Ashok Kumar, P. Surekha","Richard M. Heiberger, Burt Holland","Jan vom Brocke, Jan Mendling","Kenneth A. Ross","Nigel Smart","Michel Rieutord","Amy Van Looy","David Weisburd, Chester Britt","Hartmut Stadtler, Christoph Kilger, Herbert Meyr","Alexandr A. Borovkov","David Ruppert, David S. Matteson","Horacio Arló-Costa, Vincent F. Hendricks, Johan van Benthem","Martin Braun","Sulabha K. Kulkarni","O. S. Miettinen","Rien Segers","Jürgen Jost","Jon Wakefield","Dirk Morschett, Hanna Schramm-Klein, Joachim Zentes","Benjamin A. Stickler, Ewald Schachinger","Andrew T. Duchowski","Mary Renck Jalongo, Olivia N. Saracho","Sadri Hassani","Peter C. Kratcoski","Henning Struchtrup","Stephen Kemmis, Robin McTaggart, Rhonda Nixon","Uwe Hassler","Ton J. Cleophas, Aeilko H. Zwinderman","Ton J. Cleophas, Aeilko H. Zwinderman","Steven S. Skiena","Miroslav Kubat","Gerard O'Regan","Knut Bjørlykke","Mark Ladd, Rex Palmer","Peter J. Brockwell, Richard A. Davis","Gordon L. Stüber","Peter R. Hoskins, Patricia V. Lawford, Barry J. Doyle","John Lee","Pietro Boria","Donna L. Gruol, Noriyuki Koibuchi, Mario Manto, Marco Molinari, Jeremy D. Schmahmann, Ying Shen","Angel M.Y. Lin","Seán Dineen","Massimiliano Bonamente","Faron Moller, Georg Struth","Edmund K. Burke, Graham Kendall","William Fulton, Joe Harris","Sheldon Axler","Rudolf Kippenhahn, Alfred Weigert, Achim Weiss","Alexandra Alvergne, Crispin Jenkinson, Charlotte Faurie","Christof Paar, Jan Pelzl","Jörg Liesen, Volker Mehrmann","Serge Lang","Stephen Abbott","Wolfgang Frisch, Martin Meschede, Ronald C. Blakey","Robert J Vanderbei","Kevin McCain","Joan Marques, Satinder Dhiman","Massimo Rudan","John O. Okpara, Samuel O. Idowu","William A. Adkins, Mark G. Davidson","Efraim Turban, David King, Jae Kyu Lee, Ting-Peng Liang, Deborrah C. Turban","C. Barry Carter, M. Grant Norton","Miguel Valcárcel Cases, Ángela I. López-Lorente, Ma Ángeles López-Jiménez","Michael Z. Hauschild, Ralph K. Rosenbaum, Stig Irving Olsen","George S. Everly, Jr., Jeffrey M. Lating","Philipp Scherer","Debra A. Harley, Pamela B. Teaster","Paul A. Iaizzo","Daniel Bes","Randall Schumacker, Sara Tomek","Jürgen H Gross","Isamu Kusaka","Po Sing Leung","Ian Gibson, David Rosen, Brent Stucker","Coen de Graaf, Ria Broer","Teruo Matsushita","David G. Kleinbaum, Mitchel Klein","Travis Norsen","Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani","Andrey Grozin","Richard A. Berk","J. David Logan","Charles Keeton","Zhongchao Tan","Dietrich Braun, Harald Cherdron, Matthias Rehahn, Helmut Ritter, Brigitte Voit","Yann Bouchery, Charles J. Corbett, Jan C. Fransoo, Tarkan Tan","Bruno Siciliano, Lorenzo Sciavicco, Luigi Villani, Giuseppe Oriolo","Badi H. Baltagi","Eugen Seibold, Wolfgang Berger","Ton J. Cleophas, Aeilko H. Zwinderman","Frank E. Harrell , Jr.","Henri de Waele","S. Suzanne Nielsen","William M. Hartmann","Jerome J. Connor, Susan Faraji","Karl F. Renk","Wolfgang Karl Härdle, Cathy Yi-Hsuan Chen, Ludger Overbeck","Gary W. Peterson, Kevin R. Bush","Harald Ibach, Hans Lüth","Andrzej Lasia","Wilfred Beckerman","Ahmet Bindal","Gerard O'Regan","Ze-Nian Li, Mark S. Drew, Jiangchuan Liu","Harald Gleissner, J. Christian Femerling","Arnout Jozef Ceulemans","Joey T. Cheng, Jessica L. Tracy, Cameron Anderson","F.M. Dekking, C. Kraaikamp, H.P. Lopuhaä, L.E. Meester","Joseph Bak, Donald J. Newman","H.-D. Belitz, Werner Grosch, Peter Schieberle","Jochen Vogt","Ben Stephenson","Sergey N. Makarov, Reinhold Ludwig, Stephen J. Bitar","Joachim Zentes, Dirk Morschett, Hanna Schramm-Klein","S. Suzanne Nielsen","Stefan C. Dombrowski","Ton J. Cleophas, Aeilko H. Zwinderman","Kathleen Hague Armstrong, Julia A. Ogg, Ashley N. Sundman-Wheat, Audra St. John Walsh","R. Shankar","Charu C. Aggarwal","Daan J. A. Crommelin, Robert D. Sindelar, Bernd Meibohm","Kent D. Lee","Erdogan Madenci, Ibrahim Guven","Mildred S. Dresselhaus, Gene Dresselhaus, Ado Jorio","Brahma Dathan, Sarnath Ramnath","Manuel Jiménez, Rogelio Palomera, Isidoro Couvertier","Anders Malthe-Sørenssen","Jay D. Humphrey, Sherry L. O’Rourke","Helmut Lütkepohl","Laura Igual, Santi Seguí","Peter D. Lax, Maria Shea Terrell","Arnold Verruijt","Hans Peters","Lawrence M. Friedman, Curt D. Furberg, David L. DeMets, David M. Reboussin, Christopher B. Granger","F. Moukalled, L. Mangani, M. Darwish","Scott R. Steele, Tracy L. Hull, Thomas E. Read, Theodore J. Saclarides, Anthony J. Senagore, Charles B. Whitlow","Max Kuhn, Kjell Johnson","Brock J. LaMeres","Harald Heinrichs, Pim Martens, Gerd Michelsen, Arnim Wiek","Georg Job, Regina Rüffler","Marius Grundmann","Nicu Bizon, Naser Mahdavi Tabatabaei, Frede Blaabjerg, Erol Kurt","Laura Tateosian","Steen Krenk, Jan Høgsberg","Miklós Laczkovich, Vera T. Sós","Mauro Borgo, Alessandro Soranzo, Massimo Grassi","Nicholas Anthony John Hastings","Vickie A. Vaclavik, Elizabeth W. Christian","K.T. Hecht","Achim Klenke","Peter Lake, Paul Crowther","Wilhelm Burger, Mark J. Burge","Ricardo Simpson, Sudhir K. Sastry","David B. Williams, C. Barry Carter","Joseph Migga Kizza","Jaap Hage, Antonia Waltermann, Bram Akkermans","RAINER DICK","Jean-Michel Marin, Christian P. Robert","Peter Corke","Oleg Roussak, H. D. Gesser","Francis A. Carey, Richard J. Sundberg","Francis A. Carey, Richard J. Sundberg","Hans-Joachim Heintze, Pierre Thielbörger","Umberto Veronesi, Aron Goldhirsch, Paolo Veronesi, Oreste Davide Gentilini, Maria Cristina Leonardi","Mark Anthony Camilleri","Efraim Turban, Jon Outland, David King, Jae Kyu Lee, Ting-Peng Liang, Deborrah C. Turban","Debra A. Harley, Noel A. Ysasi, Malachy L. Bishop, Allison R. Fleming","Evie Kendal, Basia Diug","Erik Mooi, Marko Sarstedt, Irma Mooi-Reci","Joseph I. Goldstein, Dale E. Newbury, Joseph R. Michael, Nicholas W.M. Ritchie, John Henry J. Scott, David C. Joy","William Bajjali","Jakob Schwichtenberg","Lori A. Roscoe, David P. Schenck","Kent D. Lee","Andrea Macchi, Giovanni Moruzzi, Francesco Pegoraro","Sebastian Koltzenburg, Michael Maskos, Oskar Nuyken","David Forsyth","Amedeo D'Adamo","Shannon R. Lane, Suzanne Pritzker","Paul R. Berman","Antti Laaksonen","Wolfgang Ertel","Bernhard Haubold, Angelika Börsch-Haubold","Richard K. Thomas","Sandro Skansi","Charles A.S. Hall, Kent Klitgaard","John Hunt","Eva-Kathrin Ehmoser-Sinner, Cherng-Wen Darren Tan","Gilbert G. Lenssen, N. Craig Smith","Dietmar Gross, Werner Hauger, Jörg Schröder, Wolfgang A. Wall, Javier Bonet","Marlon Dumas, Marcello La Rosa, Jan Mendling, Hajo A. Reijers","Tai Mendenhall, Angela Lamson, Jennifer Hodgson, Macaran Baird","Joe Pitt-Francis, Jonathan Whiteley","Jutta Heckhausen, Heinz Heckhausen","Peter C. Kratcoski, Maximilian Edelbacher","Klaus North, Gita Kumta","Diane Gifford-Gonzalez","Gregory T. Lee","Jada Hector, David Khey","Naomi Zack","Marcel Danesi","Paul M. Selzer, Richard J. Marhöfer, Oliver Koch","Giovanni Landi, Alessandro Zampini","Larry Brackney, Andrew Parker, Daniel Macumber, Kyle Benne","V. Kumar, Werner Reinartz","Eva O. L. Lantsoght","Ashish Malik","Peter J. Olver, Chehrzad Shakiban","Alexandra S. Moore, Elizabeth Swanson","Martin Aigner, Günter M. Ziegler","Cosimo Bambi","Alessandro De Angelis, Mário Pimenta","Mitsunori Ogihara","José María Ponce-Ortega, Luis Germán Hernández-Pérez","Matjaž Mihelj, Tadej Bajd, Aleš Ude, Jadran Lenarčič, Aleš Stanovnik, Marko Munih, Jure Rejc, Sebastjan Šlajpah","Christian A. Conrad","Pieter Kok","Frans H. van Eemeren","André Platzer","Henry Louie","Thorsten Hennig-Thurau, Mark B. Houston","Arnt Inge Vistnes","Ian Chivers, Jane Sleightholme","Manijeh Razeghi","Giuliano Donzellini, Luca Oneto, Domenico Ponta, Davide Anguita","Charu C. Aggarwal","Ivo D. Dinov","K.C. Wang","Angelo Corelli","Peter C. Kratcoski, Maximilian Edelbacher","Michael Guest","Marko Sarstedt, Erik Mooi","Dmitry Ivanov, Alexander Tsipoulanidis, Jörn Schönberger","Roman Trobec, Boštjan Slivnik, Patricio Bulić, Borut Robič","Roman Kossak","Andrea Bacciotti","Sven Ove Hansson, Vincent F. Hendricks","Michael Oberguggenberger, Alexander Ostermann","Kamal Fatehi, Jeongho Choi","lewis levenberg, Tai Neilson, David Rheams","Xiaodong Lin","László Keviczky, Ruth Bars, Jenő Hetthéssy, Csilla Bányász","László Keviczky, Ruth Bars, Jenő Hetthéssy, Csilla Bányász","N.S. Punekar","Victor Manuel Hernández-Guzmán, Ramón Silva-Ortigoza","Ammar Rayes, Samer Salam","Daniel Stockemer","Ramin Takloo-Bighash","Harrie de Swart","Mario Paz, Young Hoon Kim","Satish C Bhatla, Manju A. Lal","Jochen Pade","Richard Crang, Sheila Lyons-Sobaski, Robert Wise","Jochen Pade","Hector Guerrero","Brock J. LaMeres","Quentin Charatan, Aaron Kans","Eli M. Noam","Eli M. Noam","Geoffrey G. Hiller, Peter L. Groves, Alan F. Dilnot","Ulrich Walter","Stephen Handel","Kamden K. Strunk, Leslie Ann Locke","Ronghuai Huang, J. Michael Spector, Junfeng Yang","Brock J. LaMeres","Bernhard Meyer, Michael Rauschmann","Brock J. LaMeres","Lynelle Watts, David Hodgson","Benjamin Wong, Salleh Hairon, Pak Tee Ng","Bernd W. Wirtz","Brock J. LaMeres","Daan J. A. Crommelin, Robert D. Sindelar, Bernd Meibohm","Mark Pizzato","Debra Z. Basil, Gonzalo Diaz-Meneses, Michael D. Basil","Udo Kuckartz, Stefan Rädiker","Anna Marie Prentiss","James W. Drisko, Melissa D. Grady","Bruce Lubotsky Levin, Ardis Hanson","Kai Sassenberg, Michael L.W. Vliek","Bhimasankaram Pochiraju, Sridhar Seshadri","David Andrich, Ida Marais","Sudeep Tanwar, Sudhanshu Tyagi, Neeraj Kumar","James F. Albrecht, Garth den Heyer, Perry Stanislas","John Hunt","John Hunt","John W. Spink","Ernst-Detlef Schulze, Erwin Beck, Nina Buchmann, Stephan Clemens, Klaus Müller-Hohenstein, Michael Scherer-Lorenzen"],["2nd ed. 2001","2003","2004","2005","2003","4th ed. 2005","2006","2006","1999","2001","2008","2007","2nd ed. 2006","3rd ed. 2006","2007","3rd ed. 2006","2nd ed. 2007","13th ed. 2008","2009","2008","3rd ed. 2012","2nd ed. 2008","2nd ed. 2009","1st ed. 2010","2nd ed. 2008","2nd ed. 2008","2nd ed. 2009","2009","2009","2nd ed. 2009","2009","2nd ed. 2009","2007","2nd ed. 2009","2013","2nd ed. 2015","4th ed. 2014","1st ed. 2017","2012","1st ed. 2017","1st ed. 2016","2nd ed. 2011","4th ed. 2016","1st ed. 2016","2nd ed. 2016","2014","2nd ed. 2010","4th ed. 2014","1st ed. 2015","1st ed. 2016","7th ed. 2015","2015","2013","2003","2014","2014","1st ed. 2017","1st ed. 2017","1st ed. 2015","1st ed. 2017","2009","3rd ed. 2014","2nd ed. 2017","1st ed. 2017","1st ed. 2017","2010","2012","4th ed. 2017","1st ed. 2016","1st ed. 2017","1st ed. 2016","2nd ed. 2015","1997","2nd ed. 2008","2012","3rd ed. 2017","1st ed. 2016","2nd ed. 2017","1st ed. 2016","2012","3rd ed. 2014","4th ed. 2001","1st ed. 2017","2013","1st ed. 2017","3rd ed. 2010","2010","5th ed. 2015","3rd ed. 2016","6th ed. 2017","2013","1st ed. 2016","2015","2nd ed. 2017","2014","2nd ed. 2016","2nd ed. 2012","4th ed. 2015","2nd ed. 2010","2011","3rd ed. 2015","2015","2nd ed. 2014","2012","4th ed. 2017","3rd ed. 2008","2015","1st ed. 2017","4th ed. 2014","2nd ed. 2017","2013","1st ed. 2017","2nd ed. 2017","1993","1st ed. 2017","3rd ed. 2016","2nd ed. 2013","3rd ed. 2012","5th ed. 2016","2013","2015","2nd ed. 2015","1st ed. 2018","2nd ed. 2013","1st ed. 2016","2015","1st ed. 2016","4th ed. 2014","5th ed. 2015","2013","2nd ed. 2015","1st ed. 2016","4th ed. 1993","3rd ed. 2015","2011","1st ed. 2016","3rd ed. 2013","2013","3rd ed. 2015","2nd ed. 2016","3rd ed. 2017","1st ed. 2016","2nd ed. 2013","6th ed. 2017","2014","2014","1st ed. 2016","2011","2nd ed. 2016","1st ed. 2017","2nd ed. 2017","1st ed. 2016","2nd ed. 2015","5th ed. 2013","3rd ed. 2016","4th ed. 2017","1st ed. 2017","2nd ed. 2013","2nd ed. 2017","1st ed. 2016","1st ed. 2016","3rd ed. 2014","2nd ed. 2017","2013","2nd ed. 2014","2004","3rd ed. 2015","2nd ed. 2012","1st ed. 2016","2010","1st ed. 2015","3rd ed. 2002","2nd ed. 2015","2011","4th ed. 2014","1st ed. 2016","1st ed. 2017","2015","2013","2012","8th ed. 2015","2nd ed. 2013","1st ed. 2018","1st ed. 2018","3rd ed. 2013","2nd ed. 2013","1st ed. 2016","3rd ed. 2015","3rd ed. 2012","2013","3rd ed. 2017","1st ed. 2015","2014","2nd ed. 2015","1st ed. 2016","2014","3rd ed. 2012","1st ed. 2017","2013","2014","2nd ed. 2016","3rd ed. 2015","2014","2014","5th ed. 2013","1st ed. 2017","2009","5th ed. 2011","4th ed. 2017","2nd ed. 2016","2nd ed. 2015","2nd ed. 2017","3rd ed. 2017","2013","2nd ed. 2016","2nd ed. 2017","3rd ed. 2017","3rd ed. 2013","4th ed. 2009","2014","2nd ed. 2017","1st ed. 2017","1st ed. 2017","2nd ed. 2014","2013","2013","2014","2005","3rd ed. 2010","4th ed. 2009","1st ed. 2017","2014","1st ed. 2016","3rd ed. 2017","5th ed. 2017","2015","2015","2014","2nd ed. 1994","1st ed. 2016","4th ed. 2013","2nd ed. 2014","2nd ed. 2015","2008","2nd ed. 2015","2014","2015","2nd ed. 2015","2005","1st ed. 2017","2nd ed. 2014","1st ed. 2018","2nd ed. 2015","5th ed. 2015","1st ed. 2016","3rd ed. 2016","2013","1st ed. 2017","1st ed. 2016","1st ed. 2016","3rd ed. 2016","1st ed. 2017","1st ed. 2015","2013","1st ed. 2015","2012","2nd ed. 2015","4th ed. 2014","2000","2nd ed. 2014","2013","2nd ed. 2016","2013","1996","4th ed. 2017","2nd ed. 2017","2nd ed. 2016","2nd ed. 2014","2011","2nd ed. 2013","5th ed. 2007","5th ed. 2007","1st ed. 2018","1st ed. 2017","1st ed. 2018","9th ed. 2018","1st ed. 2018","1st ed. 2017","1st ed. 2018","4th ed. 2018","1st ed. 2018","2nd ed. 2018","1st ed. 2017","2nd ed. 2017","1st ed. 2017","1st ed. 2017","1st ed. 2018","1st ed. 2018","1st ed. 2018","1st ed. 2018","1st ed. 2017","2nd ed. 2017","1st ed. 2017","1st ed. 2018","1st ed. 2018","2nd ed. 2018","2nd ed. 2018","1st ed. 2018","1st ed. 2019","2nd ed. 2018","2nd ed. 2018","1st ed. 2018","2nd ed. 2017","3rd ed. 2018","1st ed. 2018","2nd ed. 2018","1st ed. 2018","1st ed. 2018","1st ed. 2018","1st ed. 2018","3rd ed. 2018","2nd ed. 2018","1st ed. 2018","1st ed. 2018","3rd ed. 2018","1st ed. 2018","1st ed. 2018","2nd ed. 2018","1st ed. 2018","6th ed. 2018","1st ed. 2018","2nd ed. 2018","1st ed. 2018","1st ed. 2019","2nd ed. 2019","1st ed. 2018","1st ed. 2018","1st ed. 2018","1st ed. 2018","1st ed. 2018","1st ed. 2019","1st ed. 2018","4th ed. 2018","4th ed. 2019","1st ed. 2019","1st ed. 2018","1st ed. 2018","1st ed. 2018","2nd ed. 2018","1st ed. 2018","1st ed. 2018","3rd ed. 2019","2nd ed. 2019","1st ed. 2018","1st ed. 2018","1st ed. 2019","1st ed. 2018","2nd ed. 2018","2nd ed. 2019","1st ed. 2018","1st ed. 2018","1st ed. 2019","1st ed. 2019","1st ed. 2018","1st ed. 2019","2nd ed. 2019","1st ed. 2019","1st ed. 2018","1st ed. 2018","6th ed. 2019","1st ed. 2018","2nd ed. 2018","1st ed. 2018","2nd ed. 2018","2nd ed. 2019","1st ed. 2019","4th ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2019","3rd ed. 2018","1st ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2019","2nd ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2019","2nd ed. 2019","5th ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2019","2nd ed. 2019","1st ed. 2020","1st ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2020","1st ed. 2019","1st ed. 2019","1st ed. 2019","1st ed. 2019","2nd ed. 2019"],["Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","German textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Graduate/advanced undergraduate textbook","Undergraduate textbook","Undergraduate textbook","Monograph","Graduate/advanced undergraduate textbook"],[2001,2003,2004,2005,2003,2005,2006,2007,2006,2001,2008,2007,2006,2006,2007,2006,2007,2008,2009,2008,2012,2008,2009,2010,2008,2008,2009,2009,2009,2009,2009,2009,2007,2009,2013,2015,2014,2017,2013,2017,2016,2011,2016,2016,2016,2014,2010,2014,2015,2016,2015,2015,2013,2003,2014,2014,2017,2017,2015,2017,2009,2014,2017,2017,2017,2010,2013,2017,2016,2017,2016,2015,1997,2008,2012,2017,2016,2017,2016,2012,2014,2001,2017,2013,2017,2010,2010,2015,2016,2017,2013,2016,2015,2017,2014,2016,2011,2015,2010,2011,2015,2015,2014,2012,2017,2008,2015,2017,2014,2017,2013,2017,2017,1993,2017,2016,2013,2012,2016,2013,2015,2015,2018,2013,2016,2015,2016,2014,2015,2013,2015,2016,1993,2015,2011,2016,2013,2013,2015,2016,2017,2016,2013,2017,2014,2014,2016,2011,2016,2017,2017,2016,2015,2013,2016,2017,2017,2012,2017,2016,2016,2014,2017,2013,2014,2004,2015,2012,2016,2010,2015,2002,2015,2011,2014,2016,2017,2015,2013,2012,2015,2013,2018,2018,2013,2013,2016,2015,2012,2013,2017,2015,2014,2015,2016,2014,2012,2017,2013,2014,2016,2015,2014,2014,2013,2017,2009,2011,2017,2016,2015,2017,2017,2013,2016,2017,2017,2013,2009,2014,2017,2017,2017,2014,2013,2013,2014,2005,2010,2009,2017,2014,2016,2017,2017,2015,2015,2014,1994,2016,2013,2014,2015,2008,2015,2014,2015,2015,2005,2017,2014,2018,2015,2015,2016,2016,2013,2017,2016,2016,2016,2017,2015,2013,2015,2012,2015,2014,2000,2014,2013,2016,2013,1996,2017,2017,2016,2014,2011,2013,2007,2007,2018,2017,2018,2018,2018,2017,2018,2018,2018,2018,2017,2017,2017,2017,2018,2018,2018,2018,2017,2017,2017,2018,2018,2018,2018,2018,2019,2018,2018,2018,2017,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2018,2019,2019,2018,2018,2018,2018,2018,2019,2018,2018,2019,2019,2018,2018,2018,2018,2018,2018,2019,2019,2018,2018,2019,2018,2018,2019,2018,2018,2019,2019,2018,2019,2019,2019,2018,2018,2019,2018,2018,2018,2018,2019,2019,2019,2019,2019,2019,2018,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2020,2019,2019,2019,2020,2019,2019,2019,2019,2019],["Springer Science+Business Media New York","Springer Science+Business Media New York","Springer-Verlag New York","Springer-Verlag US","Springer-Verlag New York","Springer-Verlag US","Springer-Verlag US","Springer New York","Springer-Verlag US","Springer-Verlag US","Springer-Verlag New York","Springer-Verlag New York","Springer-Verlag New York","Springer-Verlag US","Springer-Verlag New York","Springer-Verlag US","Springer-Verlag US","Springer-Verlag New York","Springer Science+Business Media, LLC","Springer-Verlag New York","Springer Science+Business Media New York","Springer-Verlag New York","Springer-Verlag US","Springer Science+Business Media, LLC","Springer-Verlag New York","Springer-Verlag New York","Springer-Verlag New York","Springer-Verlag New York","Springer-Verlag New York","Springer-Verlag US","Springer-Verlag New York","Springer Science+Business Media B.V.","Springer Science+Business Media B.V.","Springer Science+Business Media B.V.","Springer-Verlag Berlin Heidelberg","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer International Publishing AG","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer International Publishing AG","Springer Science+Business Media,LLC","Springer International Publishing Switzerland","Springer International Publishing AG","Springer International Publishing Switzerland","Springer-Verlag Wien","Springer Science+Business Media, LLC","Springer International Publishing Swizterland","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media Singapore","Springer International Publishing AG","Springer International Publishing Switzerland","Springer International Publishing AG","Springer Science+Business Media B.V.","Springer Science+Business Media New York","Springer-Verlag GmbH Germany","Springer International Publishing AG","Springer International Publishing AG","Springer Science+Business Media, LLC, part of Springer Nature","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer International Publishing AG","Springer International Publishing Switzerland","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","Springer-Verlag London Limited","Springer-Verlag Berlin Heidelberg","Springer International Publishing AG","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","Springer Science+Business Media New York","Springer International Publishing AG","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer-Verlag US","Springer Science+Business Media, LLC","Springer International Publishing Switzerland","Springer-Verlag London Ltd.","Springer-Verlag Berlin Heidelberg","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer International Publishing AG","Springer-Verlag London","Springer International Publishing Switzerland","Springer Science+Business Media, LLC","Springer-Verlag Berlin Heidelberg","Gabler Verlag | Springer Fachmedien Wiesbaden GmbH, Wiesbaden","Springer-Verlag London Limited","Springer International Publishing Switzerland","Springer International Publishing AG, part of Springer Nature","Springer-Verlag Berlin · Heidelberg","Springer-Verlag Berlin Heidelberg","Springer International Publishing AG","Springer-Verlag GmbH Germany, part of Springer Nature","Springer International Publishing Switzerland","Springer International Publishing AG","Springer-Verlag London","Springer International Publishing AG","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer-Verlag New York","Springer Science+Business Media LLC","Springer International Publishing AG","Springer International Publishing Switzerland","Springer-Verlag GmbH Germany, part of Springer Nature","Springer Science+Business Media, LLC","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media Dordrecht","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer International Publishing AG","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer-Verlag Berlin Heidelberg","Springer-Verlag London","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer Science+Business Media New York","Capital Publishing Company","Springer Netherlands","Springer International Publishing Switzerland","Springer Science+Business Media LLC","Springer Science+Business Media New York","Springer Fachmedien Wiesbaden","Springer International Publishing Switzerland","Springer International Publishing AG","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer International Publishing AG","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media Singapore","Springer International Publishing Switzerland","Springer Science+Business Media B.V.","Springer International Publishing Switzerland","The Author(s)","Springer International Publishing AG","Springer International Publishing Switzerland","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer International Publishing AG","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer International Publishing Switzerland and G. Giappichelli Editore","Springer International Publishing Switzerland","Springer Science+Business Media Singapore","Springer-Verlag London","Springer Science+Busines Media New York","Springer-Verlag London","Springer Science+Business Media New York","Springer Science+Business Media New York","Springer International Publishing","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer Science+Business Media New York","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer International Publishing AG","Springer International Publishing AG","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","Springer International Publishing AG","Springer International Publishing Switzerland","Springer Science+Business Media Dordrecht","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer Japan","Springer Science+Business Media, LLC","Springer International Publishing AG","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer International Publishing AG, part of Springer Nature","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer Science+Business Media Singapore","Springer-Verlag Berlin Heidelberg","Yann Bouchery, Charles J. Corbett, Jan C. Fransoo, and Tarkan Tan","Springer-Verlag London","Springer-Verlag Berlin Heidelberg","Springer International Publishing AG, part of Springer Nature","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer-Verlag GmbH Germany","Springer International Publishing","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer International Publishing AG","Springer-Verlag GmbH Germany","Springer Science+Business Media New York","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","The Editor(s) (if applicable) and The Author(s)","Springer International Publishing Switzerland","Springer International Publishing AG","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer Science+Business Media Dordrecht","Springer Science+Business Media New York","Springer-Verlag London","Springer Science+Business Media, LLC","Springer-Verlag Berlin Heidelberg","Springer International Publishing AG","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer Fachmedien Wiesbaden GmbH","Springer International Publishing","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer-Verlag London","Springer International Publishing","Springer-Verlag Berlin Heidelberg","Universities Press (India) Private Ltd.","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer International Publishing AG","Springer-Verlag Berlin Heidelberg","Springer International Publishing Switzerland","Springer International Publishing Switzerland","ASCRS (American Society of Colon and Rectal Surgeons)","Springer Science+Business Media New York","Springer International Publishing Switzerland","Springer Science+Business Media Dordrecht","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer International Publishing AG","Springer International Publishing Switzerland","Springer Science+Business Media Dordrecht","Springer New York","Springer Science+Business Media, LLC","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer Science+Business Media New York","Springer-Verlag London","Springer-Verlag London","Springer-Verlag London","Springer Science+Business Media New York","Springer Science+Business Media New York","Springer International Publishing AG","Springer International Publishing Switzerland","Springer International Publishing Switzerland","Springer Science+Business Media New York","Springer-Verlag Berlin Heidelberg","Springer Science+Business Media New York","Springer-Verlag US","Springer-Verlag US","Springer International Publishing AG","Springer International Publishing AG","Springer International Publishing AG","The Editor(s) (if applicable) and The Author(s)","Springer International Publishing AG","The Editor(s) (if applicable) and The Author(s)","Springer Nature Singapore Pte Ltd.","Springer Science+Business Media LLC","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG","Springer International Publishing AG","Springer International Publishing AG","Springer International Publishing AG","Springer-Verlag Berlin Heidelberg","Springer International Publishing AG","The Editor(s) (if applicable) and The Author(s)","Springer International Publishing AG","Springer International Publishing AG","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG","Springer International Publishing AG","Springer International Publishing AG","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG","Springer International Publishing AG","Springer International Publishing AG, part of Springer Nature","Springer Science+Business Media B.V., part of Springer Nature","Springer-Verlag GmbH Germany, part of Springer Nature","Springer-Verlag GmbH Germany, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","The Editor(s) (if applicable) and The Author(s)","The Editor(s) (if applicable) and The Author(s)","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer-Verlag GmbH Germany, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer Nature Singapore Pte Ltd.","Springer Nature Switzerland AG","The Editor(s) (if applicable) and The Author(s)","Springer-Verlag GmbH Germany, part of Springer Nature","Springer Nature Singapore Pte Ltd.","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer International Publishing AG, part of Springer Nature","Springer Nature Switzerland AG","Springer International Publishing AG, part of Springer Nature","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer International Publishing AG, part of Springer Nature","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer International Publishing AG, part of Springer Nature","Ivo D. Dinov","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer International Publishing AG, part of Springer Nature","Springer Nature Singapore Pte Ltd.","Springer-Verlag GmbH Germany, part of Springer Nature","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer International Publishing AG part of Springer Nature","Springer Nature Switzerland AG","Springer International Publishing AG, part of Springer Nature","Springer Nature Switzerland AG","Springer Nature Switzerland AG","The Editor(s) (if applicable) and The Author(s)","Springer Nature Switzerland AG","Springer Nature Singapore Pte Ltd.","Springer Nature Singapore Pte Ltd.","Springer Nature Singapore Pte Ltd.","Springer International Publishing AG, part of Springer Nature","Springer Nature Switzerland AG","Springer International Publishing AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Singapore Pte Ltd.","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","The Editor(s) (if applicable) and The Author(s)","The Editor(s) (if applicable) and The Author(s)","The Editor(s) (if applicable) and The Author(s)","Springer Nature Switzerland AG","The Editor(s) (if applicable) and The Author(s)","The Editor(s) (if applicable) and The Author(s)","Springer Nature Singapore Pte Ltd.","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Singapore Pte Ltd.","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG, part of Springer Nature","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Singapore Pte Ltd.","Springer Nature Singapore Pte Ltd.","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Nature Switzerland AG","Springer Science+Business Media, LLC, part of Springer Nature","Springer-Verlag GmbH Germany, part of Springer Nature"],["978-0-7923-7270-7","978-0-306-47498-9","978-0-387-40272-7","978-0-387-22591-3","978-0-387-95584-1","978-0-306-48330-1","978-0-387-24157-9","978-0-387-32331-2","978-0-306-45978-8","978-0-306-46554-3","978-0-387-36600-5","978-0-387-37574-8","978-0-387-30303-1","978-0-387-25921-5","978-0-387-46270-7","978-0-387-31278-1","978-0-387-49311-4","978-0-387-35664-8","978-0-387-72068-5","978-0-387-72578-9","978-0-387-74364-6","978-0-387-75958-6","978-0-387-76500-6","978-0-387-77649-1","978-0-387-78340-6","978-0-387-79053-4","978-0-387-84857-0","978-0-387-87572-9","978-0-387-88697-8","978-0-387-88962-7","978-0-387-93836-3","978-1-4020-5718-2","978-1-4020-6098-4","978-1-4020-6807-2","978-3-642-35962-0","978-3-662-44873-1","978-3-319-03761-5","978-3-319-56193-6","978-1-4614-0399-9","978-3-319-27875-9","978-3-319-44792-6","978-1-4419-9478-3","978-3-319-18841-6","978-3-319-48934-6","978-3-319-21238-8","978-3-7091-0714-0","978-1-4419-6487-8","978-3-319-01850-8","978-1-4939-3057-9","978-3-319-26549-0","978-3-662-46320-8","978-3-319-13071-2","978-1-4614-4555-5","978-1-4020-7164-5","978-3-319-02098-3","978-3-642-37433-3","978-981-10-2043-8","978-3-319-57038-9","978-3-319-23041-2","978-3-319-53882-2","978-90-481-2515-9","978-1-4899-7453-2","978-3-662-53784-8","978-3-319-51117-7","978-3-319-57588-9","978-1-4419-1119-3","978-3-642-23025-7","978-3-319-44737-7","978-3-319-05698-2","978-3-319-47830-2","978-3-319-31789-2","978-3-642-54082-0","978-0-387-94907-9","978-1-84800-069-8","978-3-642-19863-2","978-3-319-61087-0","978-3-319-46160-1","978-3-319-33914-6","978-3-319-32861-4","978-3-642-30249-7","978-1-4939-1193-6","978-0-387-95031-0","978-3-319-54062-7","978-1-4614-7115-8","978-3-319-43339-4","978-0-387-89642-7","978-1-4419-5652-1","978-3-319-12681-4","978-1-4471-7306-9","978-3-662-53044-3","978-3-642-33142-8","978-3-319-31088-6","978-3-319-12741-5","978-3-319-52248-7","978-1-4471-5133-3","978-3-319-28885-7","978-1-4419-9503-2","978-3-662-45170-0","978-3-8349-2535-0","978-1-84882-934-3","978-3-319-07805-2","978-3-319-14141-1","978-3-642-37313-8","978-3-642-20950-5","978-3-319-50090-4","978-3-540-77973-5","978-3-319-19595-7","978-3-662-53020-7","978-1-4471-4473-1","978-3-319-54412-0","978-3-642-37901-7","978-3-319-46393-3","978-1-4939-6372-0","978-0-387-97974-8","978-3-319-59730-0","978-3-319-22308-7","978-3-642-30318-0","978-1-4614-2211-2","978-3-662-49886-6","978-94-007-5756-1","978-3-319-14940-0","978-1-4939-2121-8","978-3-319-58306-8","978-1-4614-6270-5","978-3-319-21935-6","978-3-319-09350-5","978-3-319-21989-9","978-1-4614-9169-9","978-3-642-55308-0","978-1-4471-5200-2","978-1-4939-2613-8","978-3-319-20450-5","978-0-387-97894-9","978-3-319-09170-9","978-94-007-1170-9","978-3-319-23011-5","978-1-4614-4808-2","978-1-4419-0924-4","978-3-658-07883-6","978-3-319-27263-4","978-3-319-57881-1","978-3-319-31648-2","978-3-319-01194-3","978-3-319-54348-2","978-3-662-43714-8","978-981-4560-66-5","978-3-319-23427-4","978-94-007-1210-2","978-3-319-27103-3","978-3-319-55443-3","978-3-319-63912-3","978-3-319-44560-1","978-3-642-34131-1","978-1-4614-3953-0","978-3-319-29852-8","978-3-319-55614-7","978-3-319-46405-3","978-1-4419-9981-8","978-3-319-53918-8","978-3-319-24549-2","978-981-10-1800-8","978-1-4471-6418-0","978-1-4939-6570-0","978-1-84800-321-7","978-1-4614-6939-1","978-0-387-97495-8","978-3-319-11079-0","978-3-642-30255-8","978-3-319-29714-9","978-3-642-04100-6","978-3-319-24344-3","978-0-387-95385-4","978-1-4939-2711-1","978-3-540-76503-5","978-1-4614-7629-0","978-3-319-33403-5","978-3-319-31034-3","978-1-4939-1150-9","978-3-642-40974-5","978-1-4614-3617-1","978-3-319-10090-6","978-1-4614-3522-8","978-3-319-62871-4","978-3-319-56474-6","978-1-4614-5537-0","978-3-319-00400-6","978-3-319-03622-9","978-3-319-19463-9","978-3-642-20555-2","978-1-4614-6226-2","978-3-319-54397-0","978-3-319-13809-1","978-94-017-8770-3","978-1-4939-2112-6","978-3-319-22950-8","978-4-431-54525-5","978-1-4419-6645-2","978-3-319-65866-7","978-1-4614-7137-0","978-3-319-00893-6","978-3-319-44047-7","978-3-319-12492-6","978-1-4614-9235-1","978-981-287-211-1","978-3-642-28979-8","978-3-319-29789-7","978-1-84628-641-4","978-3-642-20058-8","978-3-319-51411-6","978-3-319-20599-1","978-3-319-19424-0","978-3-662-54816-5","978-3-319-44125-2","978-1-4614-6785-4","978-3-319-24329-0","978-3-319-50650-0","978-3-662-54485-3","978-1-4614-3986-8","978-3-540-93803-3","978-1-4614-8932-0","978-3-319-50318-9","978-3-319-39437-4","978-3-319-57749-4","978-3-319-05289-2","978-3-319-01768-6","978-94-007-6862-8","978-1-4939-0866-0","978-1-85233-896-1","978-1-4419-7287-3","978-3-540-69933-0","978-3-319-49808-9","978-3-319-14239-5","978-3-319-21172-5","978-3-658-10182-4","978-3-319-45774-1","978-1-4939-1910-9","978-3-319-15194-6","978-1-4614-7806-5","978-0-306-44790-7","978-3-319-29657-9","978-1-4614-6485-3","978-1-4471-6641-2","978-1-4899-7549-2","978-3-540-32897-1","978-3-319-24278-1","978-1-4614-3142-8","978-3-319-19586-5","978-1-4939-2622-0","978-3-540-40172-8","978-3-319-50016-4","978-1-4614-7945-1","978-3-319-61184-6","978-3-662-46949-1","978-3-319-18538-5","978-3-319-16873-9","978-3-319-25968-0","978-1-4614-6848-6","978-3-319-34194-1","978-94-017-7241-9","978-3-319-15665-1","978-3-319-23879-1","978-3-319-49874-4","978-3-319-18397-8","978-94-007-6112-4","978-1-4939-2765-4","978-1-4614-2196-2","978-3-319-14776-5","978-1-4614-9137-8","978-0-387-98919-8","978-1-4471-5360-3","978-1-4471-5600-0","978-1-4471-6683-2","978-1-4614-9125-5","978-0-306-45247-5","978-3-319-55605-5","978-3-319-57251-2","978-3-319-25674-0","978-1-4614-8686-2","978-3-642-20143-1","978-1-4614-4261-5","978-0-387-44897-8","978-0-387-68350-8","978-3-319-14453-5","978-3-319-48846-2","978-3-319-49848-5","978-3-319-58714-1","978-3-319-64785-2","978-3-319-65450-8","978-981-10-5217-0","978-1-4939-6674-5","978-3-319-61157-0","978-3-319-66630-3","978-3-319-70919-2","978-3-319-70789-1","978-3-319-63132-5","978-3-662-49277-2","978-3-319-64409-7","978-3-319-66771-3","978-3-319-68587-8","978-3-319-68596-0","978-3-319-72546-8","978-3-319-58486-7","978-3-319-67394-3","978-3-319-65438-6","978-3-319-73003-5","978-3-319-66217-6","978-3-319-75770-4","978-3-319-73122-3","978-94-024-1142-3","978-3-662-56271-0","978-3-662-56508-7","978-3-319-68833-6","978-3-319-73131-5","978-3-319-65093-7","978-3-319-72681-6","978-3-319-59977-9","978-3-319-65680-9","978-3-319-77648-4","978-3-319-76441-2","978-3-319-78728-2","978-1-349-95347-9","978-3-319-68299-0","978-3-319-78360-4","978-3-319-77808-2","978-3-662-55380-0","978-3-319-77424-4","978-981-13-0398-2","978-3-319-91040-6","978-3-319-74964-8","978-3-662-57264-1","978-981-13-1089-8","978-3-319-78180-8","978-3-319-89490-4","978-3-319-91721-4","978-3-319-72910-7","978-3-319-91574-6","978-3-319-92206-5","978-3-319-95380-9","978-3-319-63587-3","978-3-319-91889-1","978-3-319-89290-0","978-3-319-72313-6","978-3-319-75501-4","978-3-319-75707-0","978-3-319-92803-6","978-3-319-94462-3","978-3-319-72346-4","978-3-319-92428-1","978-3-319-95761-6","978-3-319-92332-1","978-981-13-2474-1","978-3-662-56706-7","978-3-319-94312-1","978-3-319-98832-0","978-3-319-97297-8","978-3-030-02404-8","978-3-319-77433-6","978-3-319-91154-0","978-3-319-96621-2","978-3-319-96712-7","978-3-030-00580-1","978-981-10-8296-2","978-981-10-8320-4","978-981-13-0784-3","978-3-319-75803-9","978-3-319-99515-1","978-3-319-99117-7","978-3-030-02603-5","978-3-030-03253-1","978-3-319-94742-6","978-981-13-2022-4","978-3-030-00463-7","978-3-319-77208-0","978-3-030-00466-8","978-3-030-01278-6","978-3-030-04515-9","978-3-319-99419-2","978-3-319-71287-1","978-3-319-71344-1","978-3-030-05608-7","978-3-319-74372-1","978-3-319-96336-5","978-3-030-05899-9","978-981-13-6642-0","978-3-030-10551-8","978-3-319-98874-0","978-3-030-12488-5","978-981-13-3620-1","978-3-319-74744-6","978-3-030-13004-6","978-3-030-13604-8","978-3-030-00709-6","978-3-030-12726-8","978-3-030-13019-0","978-3-030-15670-1","978-3-030-11116-8","978-3-030-15223-9","978-3-030-18433-9","978-3-030-13787-8","978-3-319-68836-7","978-981-13-7495-1","978-981-13-8758-6","978-3-030-19181-8","978-3-030-20289-7","978-3-030-25942-6","978-1-4939-9619-3","978-3-662-56231-4"],["978-0-306-48048-5","978-0-306-48247-2","978-0-387-21736-9","978-0-387-22592-0","978-0-387-21777-2","978-0-387-28117-9","978-0-387-24158-6","978-0-387-32353-4","978-0-387-36218-2","978-0-387-36274-8","978-0-387-36601-2","978-0-387-37575-5","978-0-387-40065-5","978-0-387-45524-2","978-0-387-46271-4","978-0-387-46312-4","978-0-387-49312-1","978-0-387-68566-3","978-0-387-72071-5","978-0-387-72579-6","978-0-387-74365-3","978-0-387-75959-3","978-0-387-76501-3","978-0-387-77650-7","978-0-387-78341-3","978-0-387-79054-1","978-0-387-84858-7","978-0-387-87573-6","978-0-387-88698-5","978-0-387-88963-4","978-0-387-93837-0","978-1-4020-5719-9","978-1-4020-6099-1","978-1-4020-6808-9","978-3-642-35963-7","978-3-662-44874-8","978-3-319-03762-2","978-3-319-56194-3","978-1-4614-0400-2","978-3-319-27877-3","978-3-319-44794-0","978-1-4419-9479-0","978-3-319-18842-3","978-3-319-48936-0","978-3-319-21239-5","978-3-7091-0715-7","978-1-4419-6488-5","978-3-319-01851-5","978-1-4939-3058-6","978-3-319-26551-3","978-3-662-46321-5","978-3-319-13072-9","978-1-4614-4556-2","978-1-4615-1077-2","978-3-319-02099-0","978-3-642-37434-0","978-981-10-2045-2","978-3-319-57040-2","978-3-319-23042-9","978-3-319-53883-9","978-90-481-2516-6","978-1-4899-7454-9","978-3-662-53785-5","978-3-319-51118-4","978-3-319-57589-6","978-1-4419-1120-9","978-3-642-23026-4","978-3-319-44738-4","978-3-319-05699-9","978-3-319-47831-9","978-3-319-31791-5","978-3-642-54083-7","978-1-4612-1844-9","978-1-84800-070-4","978-3-642-19864-9","978-3-319-61088-7","978-3-319-46162-5","978-3-319-33916-0","978-3-319-32862-1","978-3-642-30250-3","978-1-4939-1194-3","978-1-4613-0139-4","978-3-319-54064-1","978-1-4614-7116-5","978-3-319-43341-7","978-1-4419-0641-0","978-1-4419-5653-8","978-3-319-12682-1","978-1-4471-7307-6","978-3-662-53045-0","978-3-642-33143-5","978-3-319-31089-3","978-3-319-12742-2","978-3-319-52250-0","978-1-4471-5134-0","978-3-319-28887-1","978-1-4419-9504-9","978-3-662-45171-7","978-3-8349-6331-4","978-1-84882-935-0","978-3-319-07806-9","978-3-319-14142-8","978-3-642-37314-5","978-3-642-20951-2","978-3-319-50091-1","978-3-540-77974-2","978-3-319-19596-4","978-3-662-53022-1","978-1-4471-4474-8","978-3-319-54413-7","978-3-642-37902-4","978-3-319-46394-0","978-1-4939-6374-4","978-1-4612-4374-8","978-3-319-59731-7","978-3-319-22309-4","978-3-642-30319-7","978-1-4614-2212-9","978-3-662-49887-3","978-94-007-5757-8","978-3-319-14941-7","978-1-4939-2122-5","978-3-319-58307-5","978-1-4614-6271-2","978-3-319-21936-3","978-3-319-09351-2","978-3-319-21990-5","978-1-4614-9170-5","978-3-642-55309-7","978-1-4471-5201-9","978-1-4939-2614-5","978-3-319-20451-2","978-1-4612-4360-1","978-3-319-09171-6","978-94-007-1171-6","978-3-319-23012-2","978-1-4614-4809-9","978-1-4419-0925-1","978-3-658-07884-3","978-3-319-27265-8","978-3-319-57883-5","978-3-319-31650-5","978-3-319-01195-0","978-3-319-54349-9","978-3-662-43715-5","978-981-4560-67-2","978-3-319-23428-1","978-94-007-1211-9","978-3-319-27104-0","978-3-319-55444-0","978-3-319-63913-0","978-3-319-44561-8","978-3-642-34132-8","978-1-4614-3954-7","978-3-319-29854-2","978-3-319-55615-4","978-3-319-46407-7","978-1-4419-9982-5","978-3-319-53919-5","978-3-319-24551-5","978-981-10-1802-2","978-1-4471-6419-7","978-1-4939-6572-4","978-1-84800-322-4","978-1-4614-6940-7","978-1-4612-0979-9","978-3-319-11080-6","978-3-642-30304-3","978-3-319-29716-3","978-3-642-04101-3","978-3-319-24346-7","978-1-4613-0041-0","978-1-4939-2712-8","978-3-540-76504-2","978-1-4614-7630-6","978-3-319-33405-9","978-3-319-31036-7","978-1-4939-1151-6","978-3-642-40975-2","978-1-4614-3618-8","978-3-319-10091-3","978-1-4614-3523-5","978-3-319-62872-1","978-3-319-56475-3","978-1-4614-5538-7","978-3-319-00401-3","978-3-319-03623-6","978-3-319-19464-6","978-3-642-20556-9","978-1-4614-6227-9","978-3-319-54398-7","978-3-319-15018-5","978-94-017-8771-0","978-1-4939-2113-3","978-3-319-22951-5","978-4-431-54526-2","978-1-4419-6646-9","978-3-319-65867-4","978-1-4614-7138-7","978-3-319-00894-3","978-3-319-44048-4","978-3-319-12493-3","978-1-4614-9236-8","978-981-287-212-8","978-3-642-28980-4","978-3-319-29791-0","978-1-84628-642-1","978-3-642-20059-5","978-3-319-51412-3","978-3-319-20600-4","978-3-319-19425-7","978-3-662-54817-2","978-3-319-44127-6","978-1-4614-6786-1","978-3-319-24331-3","978-3-319-50651-7","978-3-662-54486-0","978-1-4614-3987-5","978-3-540-93804-0","978-1-4614-8933-7","978-3-319-50319-6","978-3-319-39439-8","978-3-319-57750-0","978-3-319-05290-8","978-3-319-01769-3","978-94-007-6863-5","978-1-4939-0867-7","978-1-84628-168-6","978-1-4419-7288-0","978-3-540-69934-7","978-3-319-49810-2","978-3-319-14240-1","978-3-319-21173-2","978-3-658-10183-1","978-3-319-45776-5","978-1-4939-1911-6","978-3-319-15195-3","978-1-4614-7807-2","978-1-4757-0576-8","978-3-319-29659-3","978-1-4614-6486-0","978-1-4471-6642-9","978-1-4899-7550-8","978-3-540-32899-5","978-3-319-24280-4","978-1-4614-3143-5","978-3-319-19587-2","978-1-4939-2623-7","978-3-540-27752-1","978-3-319-50017-1","978-1-4614-7946-8","978-3-319-61185-3","978-3-662-46950-7","978-3-319-18539-2","978-3-319-16874-6","978-3-319-25970-3","978-1-4614-6849-3","978-3-319-34195-8","978-94-017-7242-6","978-3-319-15666-8","978-3-319-23880-7","978-3-319-49875-1","978-3-319-18398-5","978-94-007-6113-1","978-1-4939-2766-1","978-1-4614-2197-9","978-3-319-14777-2","978-1-4614-9138-5","978-1-4612-1272-0","978-1-4471-5361-0","978-1-4471-5601-7","978-1-4471-6684-9","978-1-4614-9126-2","978-1-4757-2519-3","978-3-319-55606-2","978-3-319-57252-9","978-3-319-25675-7","978-1-4614-8687-9","978-3-642-20144-8","978-1-4614-4262-2","978-0-387-44899-2","978-0-387-71481-3","978-3-319-14454-2","978-3-319-48848-6","978-3-319-49849-2","978-3-319-58715-8","978-3-319-64786-9","978-3-319-65451-5","978-981-10-5218-7","978-1-4939-6676-9","978-3-319-61158-7","978-3-319-66631-0","978-3-319-70920-8","978-3-319-70790-7","978-3-319-63133-2","978-3-662-49279-6","978-3-319-64410-3","978-3-319-66772-0","978-3-319-68588-5","978-3-319-68598-4","978-3-319-72547-5","978-3-319-58487-4","978-3-319-67395-0","978-3-319-65439-3","978-3-319-73004-2","978-3-319-66219-0","978-3-319-75771-1","978-3-319-73123-0","978-94-024-1144-7","978-3-662-56272-7","978-3-662-56509-4","978-3-319-68834-3","978-3-319-73132-2","978-3-319-65094-4","978-3-319-72682-3","978-3-319-59978-6","978-3-319-65682-3","978-3-319-77649-1","978-3-319-76442-9","978-3-319-78729-9","978-1-349-95348-6","978-3-319-68301-0","978-3-319-78361-1","978-3-319-77809-9","978-3-662-55381-7","978-3-319-77425-1","978-981-13-0399-9","978-3-319-91041-3","978-3-319-74965-5","978-3-662-57265-8","978-981-13-1090-4","978-3-319-78181-5","978-3-319-89491-1","978-3-319-91722-1","978-3-319-72911-4","978-3-319-91575-3","978-3-319-92207-2","978-3-319-95381-6","978-3-319-63588-0","978-3-319-91890-7","978-3-319-89292-4","978-3-319-72314-3","978-3-319-75502-1","978-3-319-75708-7","978-3-319-92804-3","978-3-319-94463-0","978-3-319-72347-1","978-3-319-92429-8","978-3-319-95762-3","978-3-319-92333-8","978-981-13-2475-8","978-3-662-56707-4","978-3-319-94313-8","978-3-319-98833-7","978-3-319-97298-5","978-3-030-02405-5","978-3-319-77434-3","978-3-319-91155-7","978-3-319-96622-9","978-3-319-96713-4","978-3-030-00581-8","978-981-10-8297-9","978-981-10-8321-1","978-981-13-0785-0","978-3-319-75804-6","978-3-319-99516-8","978-3-319-99118-4","978-3-030-02604-2","978-3-030-03255-5","978-3-319-94743-3","978-981-13-2023-1","978-3-030-00464-4","978-3-319-77315-5","978-3-030-00467-5","978-3-030-01279-3","978-3-030-04516-6","978-3-319-99420-8","978-3-319-71288-8","978-3-319-72000-5","978-3-030-05609-4","978-3-319-74373-8","978-3-319-96337-2","978-3-030-05900-2","978-981-13-6643-7","978-3-030-10552-5","978-3-319-98875-7","978-3-030-12489-2","978-981-13-3621-8","978-3-319-74746-0","978-3-030-13005-3","978-3-030-13605-5","978-3-030-00710-2","978-3-030-12727-5","978-3-030-13020-6","978-3-030-15671-8","978-3-030-11117-5","978-3-030-15224-6","978-3-030-18435-3","978-3-030-13788-5","978-3-319-68837-4","978-981-13-7496-8","978-981-13-8759-3","978-3-030-19182-5","978-3-030-20290-3","978-3-030-25943-3","978-1-4939-9621-6","978-3-662-56233-8"],["EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN","EN"],["English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International","English/International"],["11647","11648","11649","11640","11649","11642","11647","11648","11648","11648","11640","11640","11649","11642","11644","11644","11642","11650","11648","11643","11644","11649","11644","11648","11642","11649","11649","11640","11649","11640","11649","11646","11642","11647","11651","11645","11651","41168","40367","11651","41168","11649","41169","11649","40367","11642","11644","11647","11642","41175","11651","11645","11648","11642","11649","11643","41170","11651","11649","11647","11647","11644","41169","40367","41170","11647","11651","11642","11646","11645","41168","11651","11645","11645","11644","11651","11649","41171","41170","11644","11649","11642","11642","11649","11650","11640","11643","11651","11645","11651","11645","11649","11645","11649","11645","41168","11642","11649","11643","11645","11647","11645","11643","11647","41169","11645","11651","40367","11650","11647","11644","11644","11642","11649","11649","11651","11647","11644","11649","11646","40367","11649","41169","11649","11645","11651","41169","11648","11643","11649","11649","41175","11649","11644","11642","41169","11649","11649","11643","11651","11645","41171","11651","41177","11647","11648","41170","11642","11642","11645","11645","11645","11646","11644","11649","11647","11650","11649","41177","11642","41171","11649","11651","11645","11643","11649","11649","11651","11650","11645","11649","11649","11649","11646","11643","41175","41169","11647","11643","11649","11643","11644","11644","11647","11640","11651","41176","11642","11651","11649","11644","11644","11642","11647","11644","11651","11649","11651","11649","11651","11649","11649","11651","40367","11644","41169","11647","11643","11646","11642","11649","41177","11644","11651","11647","11651","11649","11648","11651","11644","41170","11647","11645","11645","11643","11644","11640","11649","11649","11644","11644","11645","11647","41169","11644","11640","11642","11640","11651","11645","11642","11645","11647","11651","11645","11647","11651","11642","11643","11645","11649","11646","11643","11649","11647","11650","11649","11647","11646","11644","11651","40367","11646","11647","11649","11640","11643","11644","11651","11649","11645","11645","11644","11651","11645","41177","11651","11649","11647","11644","11644","11644","41177","11650","41169","41169","41176","41173","41169","11644","11646","11651","41175","11645","11651","11644","11645","41173","41176","11651","11645","11645","11642","41176","11645","40367","11645","11642","41169","11647","11645","41168","11645","41168","41177","41169","41176","11649","41177","41175","41173","11642","11651","40367","41169","41171","41169","11649","41173","11649","11651","11651","11645","42732","42732","41175","11651","41175","11645","40367","41169","11651","11645","11647","11647","11645","11645","11645","41169","41177","41171","41169","41169","11645","41175","42732","41175","11645","41169","41173","11645","42732","42732","11642","42732","11647","41176","11649","41175","11647","11642","11651","11642","11651","41169","11647","11645","41173","41173","41173","11647","41168","41171","41171","11647","11650","11647","41176","41171","41169","11647","11642","41173","41169","41176","41176","41168","41168","41168","41169","41171","42732","41177","11645","11645","11642","11642"],["Engineering","Humanities, Social Sciences and Law","Mathematics and Statistics","Behavioral Science","Mathematics and Statistics","Biomedical and Life Sciences","Engineering","Humanities, Social Sciences and Law","Humanities, Social Sciences and Law","Humanities, Social Sciences and Law","Behavioral Science","Behavioral Science","Mathematics and Statistics","Biomedical and Life Sciences","Chemistry and Materials Science","Chemistry and Materials Science","Biomedical and Life Sciences","Medicine","Humanities, Social Sciences and Law","Business and Economics","Chemistry and Materials Science","Mathematics and Statistics","Chemistry and Materials Science","Humanities, Social Sciences and Law","Biomedical and Life Sciences","Mathematics and Statistics","Mathematics and Statistics","Behavioral Science","Mathematics and Statistics","Behavioral Science","Mathematics and Statistics","Earth and Environmental Science","Biomedical and Life Sciences","Engineering","Physics and Astronomy","Computer Science","Physics and Astronomy","Behavioral Science and Psychology","Energy","Physics and Astronomy","Behavioral Science and Psychology","Mathematics and Statistics","Business and Management","Mathematics and Statistics","Energy","Biomedical and Life Sciences","Chemistry and Materials Science","Engineering","Biomedical and Life Sciences","Religion and Philosophy","Physics and Astronomy","Computer Science","Humanities, Social Sciences and Law","Biomedical and Life Sciences","Mathematics and Statistics","Business and Economics","Economics and Finance","Physics and Astronomy","Mathematics and Statistics","Engineering","Engineering","Chemistry and Materials Science","Business and Management","Energy","Economics and Finance","Engineering","Physics and Astronomy","Biomedical and Life Sciences","Earth and Environmental Science","Computer Science","Behavioral Science and Psychology","Physics and Astronomy","Computer Science","Computer Science","Chemistry and Materials Science","Physics and Astronomy","Mathematics and Statistics","Education","Economics and Finance","Chemistry and Materials Science","Mathematics and Statistics","Biomedical and Life Sciences","Biomedical and Life Sciences","Mathematics and Statistics","Medicine","Behavioral Science","Business and Economics","Physics and Astronomy","Computer Science","Physics and Astronomy","Computer Science","Mathematics and Statistics","Computer Science","Mathematics and Statistics","Computer Science","Behavioral Science and Psychology","Biomedical and Life Sciences","Mathematics and Statistics","Business and Economics","Computer Science","Engineering","Computer Science","Business and Economics","Engineering","Business and Management","Computer Science","Physics and Astronomy","Energy","Medicine","Engineering","Chemistry and Materials Science","Chemistry and Materials Science","Biomedical and Life Sciences","Mathematics and Statistics","Mathematics and Statistics","Physics and Astronomy","Engineering","Chemistry and Materials Science","Mathematics and Statistics","Earth and Environmental Science","Energy","Mathematics and Statistics","Business and Management","Mathematics and Statistics","Computer Science","Physics and Astronomy","Business and Management","Humanities, Social Sciences and Law","Business and Economics","Mathematics and Statistics","Mathematics and Statistics","Religion and Philosophy","Mathematics and Statistics","Chemistry and Materials Science","Biomedical and Life Sciences","Business and Management","Mathematics and Statistics","Mathematics and Statistics","Business and Economics","Physics and Astronomy","Computer Science","Education","Physics and Astronomy","Law and Criminology","Engineering","Humanities, Social Sciences and Law","Economics and Finance","Biomedical and Life Sciences","Biomedical and Life Sciences","Computer Science","Computer Science","Computer Science","Earth and Environmental Science","Chemistry and Materials Science","Mathematics and Statistics","Engineering","Medicine","Mathematics and Statistics","Law and Criminology","Biomedical and Life Sciences","Education","Mathematics and Statistics","Physics and Astronomy","Computer Science","Business and Economics","Mathematics and Statistics","Mathematics and Statistics","Physics and Astronomy","Medicine","Computer Science","Mathematics and Statistics","Mathematics and Statistics","Mathematics and Statistics","Earth and Environmental Science","Business and Economics","Religion and Philosophy","Business and Management","Engineering","Business and Economics","Mathematics and Statistics","Business and Economics","Chemistry and Materials Science","Chemistry and Materials Science","Engineering","Behavioral Science","Physics and Astronomy","Social Sciences","Biomedical and Life Sciences","Physics and Astronomy","Mathematics and Statistics","Chemistry and Materials Science","Chemistry and Materials Science","Biomedical and Life Sciences","Engineering","Chemistry and Materials Science","Physics and Astronomy","Mathematics and Statistics","Physics and Astronomy","Mathematics and Statistics","Physics and Astronomy","Mathematics and Statistics","Mathematics and Statistics","Physics and Astronomy","Energy","Chemistry and Materials Science","Business and Management","Engineering","Business and Economics","Earth and Environmental Science","Biomedical and Life Sciences","Mathematics and Statistics","Law and Criminology","Chemistry and Materials Science","Physics and Astronomy","Engineering","Physics and Astronomy","Mathematics and Statistics","Humanities, Social Sciences and Law","Physics and Astronomy","Chemistry and Materials Science","Economics and Finance","Engineering","Computer Science","Computer Science","Business and Economics","Chemistry and Materials Science","Behavioral Science","Mathematics and Statistics","Mathematics and Statistics","Chemistry and Materials Science","Chemistry and Materials Science","Computer Science","Engineering","Business and Management","Chemistry and Materials Science","Behavioral Science","Biomedical and Life Sciences","Behavioral Science","Physics and Astronomy","Computer Science","Biomedical and Life Sciences","Computer Science","Engineering","Physics and Astronomy","Computer Science","Engineering","Physics and Astronomy","Biomedical and Life Sciences","Business and Economics","Computer Science","Mathematics and Statistics","Earth and Environmental Science","Business and Economics","Mathematics and Statistics","Engineering","Medicine","Mathematics and Statistics","Engineering","Earth and Environmental Science","Chemistry and Materials Science","Physics and Astronomy","Energy","Earth and Environmental Science","Engineering","Mathematics and Statistics","Behavioral Science","Business and Economics","Chemistry and Materials Science","Physics and Astronomy","Mathematics and Statistics","Computer Science","Computer Science","Chemistry and Materials Science","Physics and Astronomy","Computer Science","Law and Criminology","Physics and Astronomy","Mathematics and Statistics","Engineering","Chemistry and Materials Science","Chemistry and Materials Science","Chemistry and Materials Science","Law and Criminology","Medicine","Business and Management","Business and Management","Social Sciences","Literature, Cultural and Media Studies","Business and Management","Chemistry and Materials Science","Earth and Environmental Science","Physics and Astronomy","Religion and Philosophy","Computer Science","Physics and Astronomy","Chemistry and Materials Science","Computer Science","Literature, Cultural and Media Studies","Social Sciences","Physics and Astronomy","Computer Science","Computer Science","Biomedical and Life Sciences","Social Sciences","Computer Science","Energy","Computer Science","Biomedical and Life Sciences","Business and Management","Engineering","Computer Science","Behavioral Science and Psychology","Computer Science","Behavioral Science and Psychology","Law and Criminology","Business and Management","Social Sciences","Mathematics and Statistics","Law and Criminology","Religion and Philosophy","Literature, Cultural and Media Studies","Biomedical and Life Sciences","Physics and Astronomy","Energy","Business and Management","Education","Business and Management","Mathematics and Statistics","Literature, Cultural and Media Studies","Mathematics and Statistics","Physics and Astronomy","Physics and Astronomy","Computer Science","Intelligent Technologies and Robotics","Intelligent Technologies and Robotics","Religion and Philosophy","Physics and Astronomy","Religion and Philosophy","Computer Science","Energy","Business and Management","Physics and Astronomy","Computer Science","Engineering","Engineering","Computer Science","Computer Science","Computer Science","Business and Management","Law and Criminology","Education","Business and Management","Business and Management","Computer Science","Religion and Philosophy","Intelligent Technologies and Robotics","Religion and Philosophy","Computer Science","Business and Management","Literature, Cultural and Media Studies","Computer Science","Intelligent Technologies and Robotics","Intelligent Technologies and Robotics","Biomedical and Life Sciences","Intelligent Technologies and Robotics","Engineering","Social Sciences","Mathematics and Statistics","Religion and Philosophy","Engineering","Biomedical and Life Sciences","Physics and Astronomy","Biomedical and Life Sciences","Physics and Astronomy","Business and Management","Engineering","Computer Science","Literature, Cultural and Media Studies","Literature, Cultural and Media Studies","Literature, Cultural and Media Studies","Engineering","Behavioral Science and Psychology","Education","Education","Engineering","Medicine","Engineering","Social Sciences","Education","Business and Management","Engineering","Biomedical and Life Sciences","Literature, Cultural and Media Studies","Business and Management","Social Sciences","Social Sciences","Behavioral Science and Psychology","Behavioral Science and Psychology","Behavioral Science and Psychology","Business and Management","Education","Intelligent Technologies and Robotics","Law and Criminology","Computer Science","Computer Science","Biomedical and Life Sciences","Biomedical and Life Sciences"],[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],[null,"1389-6903","1431-875X",null,"0172-6056",null,null,"1389-6903","1389-6903","1389-6903",null,null,"1431-8598",null,null,null,null,null,null,"0923-6716",null,"1431-875X",null,null,null,"1431-8784","0172-7397",null,"2197-5736",null,"2197-5736",null,null,null,"2192-4791","1619-7127",null,null,"2196-3185","2192-4791",null,"0172-6056","0884-8289","0172-5939",null,null,"1572-0330","0941-5122",null,"2569-8737","1868-4513","1863-7310",null,null,"0172-6056","2192-4333","2192-4333",null,"1615-2085",null,"0925-0042",null,"2192-4333","1612-1287","2192-4333",null,"2192-4791",null,null,null,null,null,null,null,null,"1868-4513",null,"2366-7672","2192-4333",null,"0072-5285",null,null,"0072-5285",null,null,"1571-0270",null,"1863-7310",null,null,"0072-5285","1863-7310","1431-875X",null,null,null,null,null,"1868-0941",null,null,"2192-4333","1865-3529","2192-4333",null,"2192-4791","2192-4333",null,"1610-7438",null,null,null,"1431-875X",null,null,null,null,"1611-0994",null,"1865-3529","1431-875X","2192-8096","0172-6056","1619-7100","1868-4513","2192-4333",null,"2192-4333","0172-5939","1431-875X","2627-6046","0939-2475",null,null,null,"0072-5285","0172-7397",null,null,null,"2366-7672",null,null,null,null,"2192-4333",null,null,"1868-0941",null,"1868-0941",null,null,"1431-875X",null,null,"0072-5285",null,null,null,"1615-2085","1868-4513","1863-7310",null,"0072-5285","0172-6056","0941-7834","2625-2597",null,"1615-2085","0072-5285","0172-6056",null,"0884-8289","2569-8737","2192-4333",null,"2196-7075","0172-6056","2192-4333",null,null,null,null,"1868-4513",null,null,"1868-4513",null,null,null,null,null,"2214-4714","2192-4791","1431-8776","2192-4791","1431-875X","1868-4513","1431-875X","0172-6056","2192-4791","1865-3529",null,"2365-6395","1439-2232","2192-4333","2510-1307",null,"0172-7397",null,"1572-0330","2192-4791",null,"1868-4513","1431-8784",null,null,null,null,null,"1863-7310","1868-0941","2192-4333","2214-4714",null,"1431-875X","0172-6056",null,null,null,null,null,"1572-0330",null,null,null,null,null,null,"1863-7310",null,null,"1863-7310",null,"2192-4791",null,null,"1863-7310","0172-6056","0924-6118","2192-4333",null,"0926-5112",null,null,null,null,null,"1868-4513","2195-1284",null,null,"0172-6056",null,null,"1572-0330","0938-037X","0172-5939","1863-7310","1868-0941",null,null,"1617-7975",null,"1868-4513","1431-875X","1610-7438",null,null,null,null,null,"2510-4993","2192-4333",null,null,"2192-4333",null,"2510-1307","2192-4791",null,"1863-7310",null,null,null,null,null,"2198-7882","1863-7310","1863-7310",null,null,"1863-7310",null,null,"2509-6125",null,null,null,"2520-1190","1863-7310",null,null,"2192-4333",null,"1615-2085",null,null,null,null,"2192-4791",null,"2192-4333","2366-7672","2192-4333","0172-6056",null,null,"2192-4791","2192-4791",null,null,null,null,"2192-4791","1566-7650",null,null,null,"2510-411X",null,null,null,null,null,null,"2192-4333",null,"2366-7672","2192-4333","2192-4333","1863-7310","2627-6046","2198-4182","2569-8737","1863-7310","2192-4333",null,null,"1439-2232","1439-2232",null,"1439-2232",null,null,"0172-6056","2569-8737",null,null,"2192-4791",null,"2192-4791",null,null,"1868-0941",null,null,null,null,null,null,"2196-4963",null,null,null,null,"2366-7672","2196-8705",null,null,null,"2192-4333",null,null,"2520-162X",null,null,"0884-8289","2366-7672","1868-4394",null,"1863-7310","1863-7310",null,null],[null,"2542-839X","2197-4136",null,"2197-5604",null,null,"2542-839X","2542-839X","2542-839X",null,null,"2197-1773",null,null,null,null,null,null,"2199-1057",null,"2197-4136",null,null,null,"2197-1706","2197-568X",null,"2197-5744",null,"2197-5744",null,null,null,"2192-4805",null,null,null,"2196-3193","2192-4805",null,"2197-5604","2214-7934","2191-6675",null,null,"2214-7799","2192-063X",null,"2569-8753","1868-4521","2197-1781",null,null,"2197-5604","2192-4341","2192-4341",null,"2197-4144",null,"2214-7764",null,"2192-4341","1860-4676","2192-4341",null,"2192-4805",null,null,null,null,null,null,null,null,"1868-4521",null,"2366-7680","2192-4341",null,"2197-5612",null,null,"2197-5612",null,null,"2197-7968",null,"2197-1781",null,null,"2197-5612","2197-1781","2197-4136",null,null,null,null,null,"1868-095X",null,null,"2192-4341","1865-3537","2192-4341",null,"2192-4805","2192-4341",null,"1610-742X",null,null,null,"2197-4136",null,null,null,null,"2197-179X",null,"1865-3537","2197-4136","2192-810X","2197-5604","2197-845X","1868-4521","2192-4341",null,"2192-4341","2191-6675","2197-4136","2627-6054","2196-9949",null,null,null,"2197-5612","2197-568X",null,null,null,"2366-7680",null,null,null,null,"2192-4341",null,null,"1868-095X",null,"1868-095X",null,null,"2197-4136",null,null,"2197-5612",null,null,null,"2197-4144","1868-4521","2197-1781",null,"2197-5612","2197-5604","2196-9698","2625-2600",null,"2197-4144","2197-5612","2197-5604",null,"2214-7934","2569-8753","2192-4341",null,"2196-7083","2197-5604","2192-4341",null,null,null,null,"1868-4521",null,null,"1868-4521",null,null,null,null,null,"2214-4722","2192-4805","2197-5671","2192-4805","2197-4136","1868-4521","2197-4136","2197-5604","2192-4805","1865-3537",null,"2365-6409","2510-3814","2192-4341","2510-1315",null,"2197-568X",null,"2214-7799","2192-4805",null,"1868-4521","2197-1706",null,null,null,null,null,"2197-1781","1868-095X","2192-4341","2214-4722",null,"2197-4136","2197-5604",null,null,null,null,null,"2214-7799",null,null,null,null,null,null,"2197-1781",null,null,"2197-1781",null,"2192-4805",null,null,"2197-1781","2197-5604","2213-6940","2192-4341",null,"2215-0056",null,null,null,null,null,"1868-4521","2195-1292",null,null,"2197-5604",null,null,"2214-7799",null,"2191-6675","2197-1781","1868-095X",null,null,"2197-8433",null,"1868-4521","2197-4136","1610-742X",null,null,null,null,null,"2510-5000","2192-4341",null,null,"2192-4341",null,"2510-1315","2192-4805",null,"2197-1781",null,null,null,null,null,"2198-7890","2197-1781","2197-1781",null,null,"2197-1781",null,null,"2509-6133",null,null,null,"2520-1204","2197-1781",null,null,"2192-4341",null,"2197-4144",null,null,null,null,"2192-4805",null,"2192-4341","2366-7680","2192-4341","2197-5604",null,null,"2192-4805","2192-4805",null,null,null,null,"2192-4805","2215-1907",null,null,null,"2510-4128",null,null,null,null,null,null,"2192-4341",null,"2366-7680","2192-4341","2192-4341","2197-1781","2627-6054","2198-4190","2569-8753","2197-1781","2192-4341",null,null,"2510-3814","2510-3814",null,"2510-3814",null,null,"2197-5604","2569-8753",null,null,"2192-4805",null,"2192-4805",null,null,"1868-095X",null,null,null,null,null,null,"2196-4971",null,null,null,null,"2366-7680","2196-8713",null,null,null,"2192-4341",null,null,"2520-1611",null,null,"2214-7934","2366-7680","1868-4408",null,"2197-1781","2197-1781",null,null],[null,"Handbooks of Sociology and Social Research","Springer Texts in Statistics","Series in Anxiety and Related Disorders","Undergraduate Texts in Mathematics",null,null,"Handbooks of Sociology and Social Research","Handbooks of Sociology and Social Research","Handbooks of Sociology and Social Research",null,null,"Springer Series in Operations Research and Financial Engineering",null,null,null,null,null,null,"International Series in Quantitative Marketing",null,"Springer Texts in Statistics",null,null,null,"Statistics and Computing","Springer Series in Statistics",null,"Use R!",null,"Use R!",null,null,null,"Undergraduate Lecture Notes in Physics","Natural Computing Series",null,null,"Power Electronics and Power Systems","Undergraduate Lecture Notes in Physics",null,"Undergraduate Texts in Mathematics","International Series in Operations Research & Management Science","Universitext",null,null,"Food Science Text Series","Mechanical Engineering Series",null,"Springer Undergraduate Texts in Philosophy","Graduate Texts in Physics","Undergraduate Topics in Computer Science",null,null,"Undergraduate Texts in Mathematics","Springer Texts in Business and Economics","Springer Texts in Business and Economics",null,"Springer Undergraduate Mathematics Series",null,"Solid Mechanics and Its Applications",null,"Springer Texts in Business and Economics","Power Systems","Springer Texts in Business and Economics",null,"Undergraduate Lecture Notes in Physics",null,null,null,null,null,"Undergraduate Texts in Computer Science",null,null,"Graduate Texts in Physics",null,"Springer Texts in Education","Springer Texts in Business and Economics",null,"Graduate Texts in Mathematics",null,null,"Graduate Texts in Mathematics",null,null,"Integrated Series in Information Systems",null,"Undergraduate Topics in Computer Science",null,null,"Graduate Texts in Mathematics","Undergraduate Topics in Computer Science","Springer Texts in Statistics",null,null,null,null,null,"Texts in Computer Science",null,null,"Springer Texts in Business and Economics","Green Energy and Technology","Springer Texts in Business and Economics",null,"Undergraduate Lecture Notes in Physics","Springer Texts in Business and Economics",null,"Springer Tracts in Advanced Robotics",null,null,null,"Springer Texts in Statistics",null,null,null,null,"Texts in Computational Science and Engineering",null,"Green Energy and Technology","Springer Texts in Statistics","Management for Professionals","Undergraduate Texts in Mathematics","Information Security and Cryptography","Graduate Texts in Physics","Springer Texts in Business and Economics",null,"Springer Texts in Business and Economics","Universitext","Springer Texts in Statistics","Springer Graduate Texts in Philosophy","Texts in Applied Mathematics",null,null,null,"Graduate Texts in Mathematics","Springer Series in Statistics",null,null,null,"Springer Texts in Education",null,null,null,null,"Springer Texts in Business and Economics",null,null,"Texts in Computer Science",null,"Texts in Computer Science",null,null,"Springer Texts in Statistics",null,null,"Graduate Texts in Mathematics",null,null,null,"Springer Undergraduate Mathematics Series","Graduate Texts in Physics","Undergraduate Topics in Computer Science",null,"Graduate Texts in Mathematics","Undergraduate Texts in Mathematics","Astronomy and Astrophysics Library","Advances in the Evolutionary Analysis of Human Behaviour",null,"Springer Undergraduate Mathematics Series","Graduate Texts in Mathematics","Undergraduate Texts in Mathematics",null,"International Series in Operations Research & Management Science","Springer Undergraduate Texts in Philosophy","Springer Texts in Business and Economics",null,"CSR, Sustainability, Ethics & Governance","Undergraduate Texts in Mathematics","Springer Texts in Business and Economics",null,null,null,null,"Graduate Texts in Physics",null,null,"Graduate Texts in Physics",null,null,null,null,null,"Theoretical Chemistry and Computational Modelling","Undergraduate Lecture Notes in Physics","Statistics for Biology and Health","Undergraduate Lecture Notes in Physics","Springer Texts in Statistics","Graduate Texts in Physics","Springer Texts in Statistics","Undergraduate Texts in Mathematics","Undergraduate Lecture Notes in Physics","Green Energy and Technology",null,"Springer Series in Supply Chain Management","Advanced Textbooks in Control and Signal Processing","Springer Texts in Business and Economics","Springer Textbooks in Earth Sciences, Geography and Environment",null,"Springer Series in Statistics",null,"Food Science Text Series","Undergraduate Lecture Notes in Physics",null,"Graduate Texts in Physics","Statistics and Computing",null,null,null,null,null,"Undergraduate Topics in Computer Science","Texts in Computer Science","Springer Texts in Business and Economics","Theoretical Chemistry and Computational Modelling",null,"Springer Texts in Statistics","Undergraduate Texts in Mathematics",null,null,null,null,null,"Food Science Text Series",null,null,null,null,null,null,"Undergraduate Topics in Computer Science",null,null,"Undergraduate Topics in Computer Science",null,"Undergraduate Lecture Notes in Physics",null,null,"Undergraduate Topics in Computer Science","Undergraduate Texts in Mathematics","Theory and Applications of Transport in Porous Media","Springer Texts in Business and Economics",null,"Fluid Mechanics and Its Applications",null,null,null,null,null,"Graduate Texts in Physics","Lecture Notes in Energy",null,null,"Undergraduate Texts in Mathematics",null,null,"Food Science Text Series","Graduate Texts in Contemporary Physics","Universitext","Undergraduate Topics in Computer Science","Texts in Computer Science",null,null,"Computer Communications and Networks",null,"Graduate Texts in Physics","Springer Texts in Statistics","Springer Tracts in Advanced Robotics",null,"Advanced Organic Chemistry","Advanced Organic Chemistry",null,null,"Tourism, Hospitality & Event Management","Springer Texts in Business and Economics",null,"Palgrave Studies in Science and Popular Culture","Springer Texts in Business and Economics",null,"Springer Textbooks in Earth Sciences, Geography and Environment","Undergraduate Lecture Notes in Physics",null,"Undergraduate Topics in Computer Science",null,null,null,null,null,"UNITEXT for Physics","Undergraduate Topics in Computer Science","Undergraduate Topics in Computer Science",null,null,"Undergraduate Topics in Computer Science",null,null,"Learning Materials in Biosciences",null,null,null,"Focused Issues in Family Therapy","Undergraduate Topics in Computer Science",null,null,"Springer Texts in Business and Economics",null,"Springer Undergraduate Mathematics Series",null,"Palgrave Philosophy Today",null,null,"Undergraduate Lecture Notes in Physics",null,"Springer Texts in Business and Economics","Springer Texts in Education","Springer Texts in Business and Economics","Undergraduate Texts in Mathematics","Palgrave Studies in Life Writing",null,"Undergraduate Lecture Notes in Physics","Undergraduate Lecture Notes in Physics",null,null,null,null,"Undergraduate Lecture Notes in Physics","Argumentation Library",null,null,null,"Undergraduate Texts in Physics",null,null,null,null,null,null,"Springer Texts in Business and Economics",null,"Springer Texts in Education","Springer Texts in Business and Economics","Springer Texts in Business and Economics","Undergraduate Topics in Computer Science","Springer Graduate Texts in Philosophy","Studies in Systems, Decision and Control","Springer Undergraduate Texts in Philosophy","Undergraduate Topics in Computer Science","Springer Texts in Business and Economics",null,null,"Advanced Textbooks in Control and Signal Processing","Advanced Textbooks in Control and Signal Processing",null,"Advanced Textbooks in Control and Signal Processing",null,null,"Undergraduate Texts in Mathematics","Springer Undergraduate Texts in Philosophy",null,null,"Undergraduate Lecture Notes in Physics",null,"Undergraduate Lecture Notes in Physics",null,null,"Texts in Computer Science",null,null,null,null,null,null,"Lecture Notes in Educational Technology",null,null,null,null,"Springer Texts in Education","Progress in IS",null,null,null,"Springer Texts in Business and Economics",null,null,"Essential Clinical Social Work Series",null,null,"International Series in Operations Research & Management Science","Springer Texts in Education","Intelligent Systems Reference Library",null,"Undergraduate Topics in Computer Science","Undergraduate Topics in Computer Science","Food Microbiology and Food Safety",null],[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"18",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"228",null,null,null,null,"124",null,null,null,null,null,null,null,null,null,null,null,null,"163",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"249",null,null,"267",null,null,"22",null,null,null,null,"274",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"118",null,null,null,null,null,null,null,null,"6",null,null,null,null,null,null,null,null,null,null,null,null,"1","11",null,null,null,"214",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"218",null,null,null,null,null,null,null,"129",null,null,null,null,null,"211",null,null,"196",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"103",null,null,null,null,null,null,"4",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"30",null,null,"113",null,null,null,null,null,null,"37",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"73",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"33",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"3","185",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"264",null,"163",null,null,null,null,null],["http://doi.org/10.1007/b100747","http://doi.org/10.1007/b100507","http://doi.org/10.1007/978-0-387-21736-9","http://doi.org/10.1007/b99417","http://doi.org/10.1007/b97469","http://doi.org/10.1007/0-387-28117-7","http://doi.org/10.1007/b104645","http://doi.org/10.1007/978-0-387-32353-4","http://doi.org/10.1007/0-387-36218-5","http://doi.org/10.1007/0-387-36274-6","http://doi.org/10.1007/978-0-387-36601-2","http://doi.org/10.1007/978-0-387-37575-5","http://doi.org/10.1007/978-0-387-40065-5","http://doi.org/10.1007/978-0-387-45524-2","http://doi.org/10.1007/978-0-387-46271-4","http://doi.org/10.1007/978-0-387-46312-4","http://doi.org/10.1007/978-0-387-49312-1","http://doi.org/10.1007/978-0-387-68566-3","http://doi.org/10.1007/978-0-387-72071-5","http://doi.org/10.1007/978-0-387-72579-6","http://doi.org/10.1007/978-0-387-74365-3","http://doi.org/10.1007/978-0-387-75959-3","http://doi.org/10.1007/978-0-387-76501-3","http://doi.org/10.1007/978-0-387-77650-7","http://doi.org/10.1007/978-0-387-78341-3","http://doi.org/10.1007/978-0-387-79054-1","http://doi.org/10.1007/978-0-387-84858-7","http://doi.org/10.1007/978-0-387-87573-6","http://doi.org/10.1007/978-0-387-88698-5","http://doi.org/10.1007/978-0-387-88963-4","http://doi.org/10.1007/978-0-387-93837-0","http://doi.org/10.1007/978-1-4020-5719-9","http://doi.org/10.1007/978-1-4020-6099-1","http://doi.org/10.1007/978-1-4020-6808-9","http://doi.org/10.1007/978-3-642-35963-7","http://doi.org/10.1007/978-3-662-44874-8","http://doi.org/10.1007/978-3-319-03762-2","http://doi.org/10.1007/978-3-319-56194-3","http://doi.org/10.1007/978-1-4614-0400-2","http://doi.org/10.1007/978-3-319-27877-3","http://doi.org/10.1007/978-3-319-44794-0","http://doi.org/10.1007/978-1-4419-9479-0","http://doi.org/10.1007/978-3-319-18842-3","http://doi.org/10.1007/978-3-319-48936-0","http://doi.org/10.1007/978-3-319-21239-5","http://doi.org/10.1007/978-3-7091-0715-7","http://doi.org/10.1007/978-1-4419-6488-5","http://doi.org/10.1007/978-3-319-01851-5","http://doi.org/10.1007/978-1-4939-3058-6","http://doi.org/10.1007/978-3-319-26551-3","http://doi.org/10.1007/978-3-662-46321-5","http://doi.org/10.1007/978-3-319-13072-9","http://doi.org/10.1007/978-1-4614-4556-2","http://doi.org/10.1007/978-1-4615-1077-2","http://doi.org/10.1007/978-3-319-02099-0","http://doi.org/10.1007/978-3-642-37434-0","http://doi.org/10.1007/978-981-10-2045-2","http://doi.org/10.1007/978-3-319-57040-2","http://doi.org/10.1007/978-3-319-23042-9","http://doi.org/10.1007/978-3-319-53883-9","http://doi.org/10.1007/978-90-481-2516-6","http://doi.org/10.1007/978-1-4899-7454-9","http://doi.org/10.1007/978-3-662-53785-5","http://doi.org/10.1007/978-3-319-51118-4","http://doi.org/10.1007/978-3-319-57589-6","http://doi.org/10.1007/978-1-4419-1120-9","http://doi.org/10.1007/978-3-642-23026-4","http://doi.org/10.1007/978-3-319-44738-4","http://doi.org/10.1007/978-3-319-05699-9","http://doi.org/10.1007/978-3-319-47831-9","http://doi.org/10.1007/978-3-319-31791-5","http://doi.org/10.1007/978-3-642-54083-7","http://doi.org/10.1007/978-1-4612-1844-9","http://doi.org/10.1007/978-1-84800-070-4","http://doi.org/10.1007/978-3-642-19864-9","http://doi.org/10.1007/978-3-319-61088-7","http://doi.org/10.1007/978-3-319-46162-5","http://doi.org/10.1007/978-3-319-33916-0","http://doi.org/10.1007/978-3-319-32862-1","http://doi.org/10.1007/978-3-642-30250-3","http://doi.org/10.1007/978-1-4939-1194-3","http://doi.org/10.1007/978-1-4613-0139-4","http://doi.org/10.1007/978-3-319-54064-1","http://doi.org/10.1007/978-1-4614-7116-5","http://doi.org/10.1007/978-3-319-43341-7","http://doi.org/10.1007/978-1-4419-0641-0","http://doi.org/10.1007/978-1-4419-5653-8","http://doi.org/10.1007/978-3-319-12682-1","http://doi.org/10.1007/978-1-4471-7307-6","http://doi.org/10.1007/978-3-662-53045-0","http://doi.org/10.1007/978-3-642-33143-5","http://doi.org/10.1007/978-3-319-31089-3","http://doi.org/10.1007/978-3-319-12742-2","http://doi.org/10.1007/978-3-319-52250-0","http://doi.org/10.1007/978-1-4471-5134-0","http://doi.org/10.1007/978-3-319-28887-1","http://doi.org/10.1007/978-1-4419-9504-9","http://doi.org/10.1007/978-3-662-45171-7","http://doi.org/10.1007/978-3-8349-6331-4","http://doi.org/10.1007/978-1-84882-935-0","http://doi.org/10.1007/978-3-319-07806-9","http://doi.org/10.1007/978-3-319-14142-8","http://doi.org/10.1007/978-3-642-37314-5","http://doi.org/10.1007/978-3-642-20951-2","http://doi.org/10.1007/978-3-319-50091-1","http://doi.org/10.1007/978-3-540-77974-2","http://doi.org/10.1007/978-3-319-19596-4","http://doi.org/10.1007/978-3-662-53022-1","http://doi.org/10.1007/978-1-4471-4474-8","http://doi.org/10.1007/978-3-319-54413-7","http://doi.org/10.1007/978-3-642-37902-4","http://doi.org/10.1007/978-3-319-46394-0","http://doi.org/10.1007/978-1-4939-6374-4","http://doi.org/10.1007/978-1-4612-4374-8","http://doi.org/10.1007/978-3-319-59731-7","http://doi.org/10.1007/978-3-319-22309-4","http://doi.org/10.1007/978-3-642-30319-7","http://doi.org/10.1007/978-1-4614-2212-9","http://doi.org/10.1007/978-3-662-49887-3","http://doi.org/10.1007/978-94-007-5757-8","http://doi.org/10.1007/978-3-319-14941-7","http://doi.org/10.1007/978-1-4939-2122-5","http://doi.org/10.1007/978-3-319-58307-5","http://doi.org/10.1007/978-1-4614-6271-2","http://doi.org/10.1007/978-3-319-21936-3","http://doi.org/10.1007/978-3-319-09351-2","http://doi.org/10.1007/978-3-319-21990-5","http://doi.org/10.1007/978-1-4614-9170-5","http://doi.org/10.1007/978-3-642-55309-7","http://doi.org/10.1007/978-1-4471-5201-9","http://doi.org/10.1007/978-1-4939-2614-5","http://doi.org/10.1007/978-3-319-20451-2","http://doi.org/10.1007/978-1-4612-4360-1","http://doi.org/10.1007/978-3-319-09171-6","http://doi.org/10.1007/978-94-007-1171-6","http://doi.org/10.1007/978-3-319-23012-2","http://doi.org/10.1007/978-1-4614-4809-9","http://doi.org/10.1007/978-1-4419-0925-1","http://doi.org/10.1007/978-3-658-07884-3","http://doi.org/10.1007/978-3-319-27265-8","http://doi.org/10.1007/978-3-319-57883-5","http://doi.org/10.1007/978-3-319-31650-5","http://doi.org/10.1007/978-3-319-01195-0","http://doi.org/10.1007/978-3-319-54349-9","http://doi.org/10.1007/978-3-662-43715-5","http://doi.org/10.1007/978-981-4560-67-2","http://doi.org/10.1007/978-3-319-23428-1","http://doi.org/10.1007/978-94-007-1211-9","http://doi.org/10.1007/978-3-319-27104-0","http://doi.org/10.1007/978-3-319-55444-0","http://doi.org/10.1007/978-3-319-63913-0","http://doi.org/10.1007/978-3-319-44561-8","http://doi.org/10.1007/978-3-642-34132-8","http://doi.org/10.1007/978-1-4614-3954-7","http://doi.org/10.1007/978-3-319-29854-2","http://doi.org/10.1007/978-3-319-55615-4","http://doi.org/10.1007/978-3-319-46407-7","http://doi.org/10.1007/978-1-4419-9982-5","http://doi.org/10.1007/978-3-319-53919-5","http://doi.org/10.1007/978-3-319-24551-5","http://doi.org/10.1007/978-981-10-1802-2","http://doi.org/10.1007/978-1-4471-6419-7","http://doi.org/10.1007/978-1-4939-6572-4","http://doi.org/10.1007/978-1-84800-322-4","http://doi.org/10.1007/978-1-4614-6940-7","http://doi.org/10.1007/978-1-4612-0979-9","http://doi.org/10.1007/978-3-319-11080-6","http://doi.org/10.1007/978-3-642-30304-3","http://doi.org/10.1007/978-3-319-29716-3","http://doi.org/10.1007/978-3-642-04101-3","http://doi.org/10.1007/978-3-319-24346-7","http://doi.org/10.1007/978-1-4613-0041-0","http://doi.org/10.1007/978-1-4939-2712-8","http://doi.org/10.1007/978-3-540-76504-2","http://doi.org/10.1007/978-1-4614-7630-6","http://doi.org/10.1007/978-3-319-33405-9","http://doi.org/10.1007/978-3-319-31036-7","http://doi.org/10.1007/978-1-4939-1151-6","http://doi.org/10.1007/978-3-642-40975-2","http://doi.org/10.1007/978-1-4614-3618-8","http://doi.org/10.1007/978-3-319-10091-3","http://doi.org/10.1007/978-1-4614-3523-5","http://doi.org/10.1007/978-3-319-62872-1","http://doi.org/10.1007/978-3-319-56475-3","http://doi.org/10.1007/978-1-4614-5538-7","http://doi.org/10.1007/978-3-319-00401-3","http://doi.org/10.1007/978-3-319-03623-6","http://doi.org/10.1007/978-3-319-19464-6","http://doi.org/10.1007/978-3-642-20556-9","http://doi.org/10.1007/978-1-4614-6227-9","http://doi.org/10.1007/978-3-319-54398-7","http://doi.org/10.1007/978-3-319-13809-1","http://doi.org/10.1007/978-94-017-8771-0","http://doi.org/10.1007/978-1-4939-2113-3","http://doi.org/10.1007/978-3-319-22951-5","http://doi.org/10.1007/978-4-431-54526-2","http://doi.org/10.1007/978-1-4419-6646-9","http://doi.org/10.1007/978-3-319-65867-4","http://doi.org/10.1007/978-1-4614-7138-7","http://doi.org/10.1007/978-3-319-00894-3","http://doi.org/10.1007/978-3-319-44048-4","http://doi.org/10.1007/978-3-319-12493-3","http://doi.org/10.1007/978-1-4614-9236-8","http://doi.org/10.1007/978-981-287-212-8","http://doi.org/10.1007/978-3-642-28980-4","http://doi.org/10.1007/978-3-319-29791-0","http://doi.org/10.1007/978-1-84628-642-1","http://doi.org/10.1007/978-3-642-20059-5","http://doi.org/10.1007/978-3-319-51412-3","http://doi.org/10.1007/978-3-319-20600-4","http://doi.org/10.1007/978-3-319-19425-7","http://doi.org/10.1007/978-3-662-54817-2","http://doi.org/10.1007/978-3-319-44127-6","http://doi.org/10.1007/978-1-4614-6786-1","http://doi.org/10.1007/978-3-319-24331-3","http://doi.org/10.1007/978-3-319-50651-7","http://doi.org/10.1007/978-3-662-54486-0","http://doi.org/10.1007/978-1-4614-3987-5","http://doi.org/10.1007/978-3-540-93804-0","http://doi.org/10.1007/978-1-4614-8933-7","http://doi.org/10.1007/978-3-319-50319-6","http://doi.org/10.1007/978-3-319-39439-8","http://doi.org/10.1007/978-3-319-57750-0","http://doi.org/10.1007/978-3-319-05290-8","http://doi.org/10.1007/978-3-319-01769-3","http://doi.org/10.1007/978-94-007-6863-5","http://doi.org/10.1007/978-1-4939-0867-7","http://doi.org/10.1007/1-84628-168-7","http://doi.org/10.1007/978-1-4419-7288-0","http://doi.org/10.1007/978-3-540-69934-7","http://doi.org/10.1007/978-3-319-49810-2","http://doi.org/10.1007/978-3-319-14240-1","http://doi.org/10.1007/978-3-319-21173-2","http://doi.org/10.1007/978-3-658-10183-1","http://doi.org/10.1007/978-3-319-45776-5","http://doi.org/10.1007/978-1-4939-1911-6","http://doi.org/10.1007/978-3-319-15195-3","http://doi.org/10.1007/978-1-4614-7807-2","http://doi.org/10.1007/978-1-4757-0576-8","http://doi.org/10.1007/978-3-319-29659-3","http://doi.org/10.1007/978-1-4614-6486-0","http://doi.org/10.1007/978-1-4471-6642-9","http://doi.org/10.1007/978-1-4899-7550-8","http://doi.org/10.1007/978-3-540-32899-5","http://doi.org/10.1007/978-3-319-24280-4","http://doi.org/10.1007/978-1-4614-3143-5","http://doi.org/10.1007/978-3-319-19587-2","http://doi.org/10.1007/978-1-4939-2623-7","http://doi.org/10.1007/978-3-540-27752-1","http://doi.org/10.1007/978-3-319-50017-1","http://doi.org/10.1007/978-1-4614-7946-8","http://doi.org/10.1007/978-3-319-61185-3","http://doi.org/10.1007/978-3-662-46950-7","http://doi.org/10.1007/978-3-319-18539-2","http://doi.org/10.1007/978-3-319-16874-6","http://doi.org/10.1007/978-3-319-25970-3","http://doi.org/10.1007/978-1-4614-6849-3","http://doi.org/10.1007/978-3-319-34195-8","http://doi.org/10.1007/978-94-017-7242-6","http://doi.org/10.1007/978-3-319-15666-8","http://doi.org/10.1007/978-3-319-23880-7","http://doi.org/10.1007/978-3-319-49875-1","http://doi.org/10.1007/978-3-319-18398-5","http://doi.org/10.1007/978-94-007-6113-1","http://doi.org/10.1007/978-1-4939-2766-1","http://doi.org/10.1007/978-1-4614-2197-9","http://doi.org/10.1007/978-3-319-14777-2","http://doi.org/10.1007/978-1-4614-9138-5","http://doi.org/10.1007/978-1-4612-1272-0","http://doi.org/10.1007/978-1-4471-5361-0","http://doi.org/10.1007/978-1-4471-5601-7","http://doi.org/10.1007/978-1-4471-6684-9","http://doi.org/10.1007/978-1-4614-9126-2","http://doi.org/10.1007/978-1-4757-2519-3","http://doi.org/10.1007/978-3-319-55606-2","http://doi.org/10.1007/978-3-319-57252-9","http://doi.org/10.1007/978-3-319-25675-7","http://doi.org/10.1007/978-1-4614-8687-9","http://doi.org/10.1007/978-3-642-20144-8","http://doi.org/10.1007/978-1-4614-4262-2","http://doi.org/10.1007/978-0-387-44899-2","http://doi.org/10.1007/978-0-387-71481-3","http://doi.org/10.1007/978-3-319-14454-2","http://doi.org/10.1007/978-3-319-48848-6","http://doi.org/10.1007/978-3-319-49849-2","http://doi.org/10.1007/978-3-319-58715-8","http://doi.org/10.1007/978-3-319-64786-9","http://doi.org/10.1007/978-3-319-65451-5","http://doi.org/10.1007/978-981-10-5218-7","http://doi.org/10.1007/978-1-4939-6676-9","http://doi.org/10.1007/978-3-319-61158-7","http://doi.org/10.1007/978-3-319-66631-0","http://doi.org/10.1007/978-3-319-70920-8","http://doi.org/10.1007/978-3-319-70790-7","http://doi.org/10.1007/978-3-319-63133-2","http://doi.org/10.1007/978-3-662-49279-6","http://doi.org/10.1007/978-3-319-64410-3","http://doi.org/10.1007/978-3-319-66772-0","http://doi.org/10.1007/978-3-319-68588-5","http://doi.org/10.1007/978-3-319-68598-4","http://doi.org/10.1007/978-3-319-72547-5","http://doi.org/10.1007/978-3-319-58487-4","http://doi.org/10.1007/978-3-319-67395-0","http://doi.org/10.1007/978-3-319-65439-3","http://doi.org/10.1007/978-3-319-73004-2","http://doi.org/10.1007/978-3-319-66219-0","http://doi.org/10.1007/978-3-319-75771-1","http://doi.org/10.1007/978-3-319-73123-0","http://doi.org/10.1007/978-94-024-1144-7","http://doi.org/10.1007/978-3-662-56272-7","http://doi.org/10.1007/978-3-662-56509-4","http://doi.org/10.1007/978-3-319-68834-3","http://doi.org/10.1007/978-3-319-73132-2","http://doi.org/10.1007/978-3-319-65094-4","http://doi.org/10.1007/978-3-319-72682-3","http://doi.org/10.1007/978-3-319-59978-6","http://doi.org/10.1007/978-3-319-65682-3","http://doi.org/10.1007/978-3-319-77649-1","http://doi.org/10.1007/978-3-319-76442-9","http://doi.org/10.1007/978-3-319-78729-9","http://doi.org/10.1057/978-1-349-95348-6","http://doi.org/10.1007/978-3-319-68301-0","http://doi.org/10.1007/978-3-319-78361-1","http://doi.org/10.1007/978-3-319-77809-9","http://doi.org/10.1007/978-3-662-55381-7","http://doi.org/10.1007/978-3-319-77425-1","http://doi.org/10.1007/978-981-13-0399-9","http://doi.org/10.1007/978-3-319-91041-3","http://doi.org/10.1007/978-3-319-74965-5","http://doi.org/10.1007/978-3-662-57265-8","http://doi.org/10.1007/978-981-13-1090-4","http://doi.org/10.1007/978-3-319-78181-5","http://doi.org/10.1007/978-3-319-89491-1","http://doi.org/10.1007/978-3-319-91722-1","http://doi.org/10.1007/978-3-319-72911-4","http://doi.org/10.1007/978-3-319-91575-3","http://doi.org/10.1007/978-3-319-92207-2","http://doi.org/10.1007/978-3-319-95381-6","http://doi.org/10.1007/978-3-319-63588-0","http://doi.org/10.1007/978-3-319-91890-7","http://doi.org/10.1007/978-3-319-89292-4","http://doi.org/10.1007/978-3-319-72314-3","http://doi.org/10.1007/978-3-319-75502-1","http://doi.org/10.1007/978-3-319-75708-7","http://doi.org/10.1007/978-3-319-92804-3","http://doi.org/10.1007/978-3-319-94463-0","http://doi.org/10.1007/978-3-319-72347-1","http://doi.org/10.1007/978-3-319-92429-8","http://doi.org/10.1007/978-3-319-95762-3","http://doi.org/10.1007/978-3-319-92333-8","http://doi.org/10.1007/978-981-13-2475-8","http://doi.org/10.1007/978-3-662-56707-4","http://doi.org/10.1007/978-3-319-94313-8","http://doi.org/10.1007/978-3-319-98833-7","http://doi.org/10.1007/978-3-319-97298-5","http://doi.org/10.1007/978-3-030-02405-5","http://doi.org/10.1007/978-3-319-77434-3","http://doi.org/10.1007/978-3-319-91155-7","http://doi.org/10.1007/978-3-319-96622-9","http://doi.org/10.1007/978-3-319-96713-4","http://doi.org/10.1007/978-3-030-00581-8","http://doi.org/10.1007/978-981-10-8297-9","http://doi.org/10.1007/978-981-10-8321-1","http://doi.org/10.1007/978-981-13-0785-0","http://doi.org/10.1007/978-3-319-75804-6","http://doi.org/10.1007/978-3-319-99516-8","http://doi.org/10.1007/978-3-319-99118-4","http://doi.org/10.1007/978-3-030-02604-2","http://doi.org/10.1007/978-3-030-03255-5","http://doi.org/10.1007/978-3-319-94743-3","http://doi.org/10.1007/978-981-13-2023-1","http://doi.org/10.1007/978-3-030-00464-4","http://doi.org/10.1007/978-3-319-77315-5","http://doi.org/10.1007/978-3-030-00467-5","http://doi.org/10.1007/978-3-030-01279-3","http://doi.org/10.1007/978-3-030-04516-6","http://doi.org/10.1007/978-3-319-99420-8","http://doi.org/10.1007/978-3-319-71288-8","http://doi.org/10.1007/978-3-319-72000-5","http://doi.org/10.1007/978-3-030-05609-4","http://doi.org/10.1007/978-3-319-74373-8","http://doi.org/10.1007/978-3-319-96337-2","http://doi.org/10.1007/978-3-030-05900-2","http://doi.org/10.1007/978-981-13-6643-7","http://doi.org/10.1007/978-3-030-10552-5","http://doi.org/10.1007/978-3-319-98875-7","http://doi.org/10.1007/978-3-030-12489-2","http://doi.org/10.1007/978-981-13-3621-8","http://doi.org/10.1007/978-3-319-74746-0","http://doi.org/10.1007/978-3-030-13005-3","http://doi.org/10.1007/978-3-030-13605-5","http://doi.org/10.1007/978-3-030-00710-2","http://doi.org/10.1007/978-3-030-12727-5","http://doi.org/10.1007/978-3-030-13020-6","http://doi.org/10.1007/978-3-030-15671-8","http://doi.org/10.1007/978-3-030-11117-5","http://doi.org/10.1007/978-3-030-15224-6","http://doi.org/10.1007/978-3-030-18435-3","http://doi.org/10.1007/978-3-030-13788-5","http://doi.org/10.1007/978-3-319-68837-4","http://doi.org/10.1007/978-981-13-7496-8","http://doi.org/10.1007/978-981-13-8759-3","http://doi.org/10.1007/978-3-030-19182-5","http://doi.org/10.1007/978-3-030-20290-3","http://doi.org/10.1007/978-3-030-25943-3","http://doi.org/10.1007/978-1-4939-9621-6","http://doi.org/10.1007/978-3-662-56233-8"],["<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>","<a href=https://www.statsandr.com/blog/a-package-to-download-free-springer-books-during-covid-19-quarantine/ rel="nofollow" target="_blank">SpringerLink<\/a>"],["Engineering; Circuits and Systems; Energy, general; Electronics and Microelectronics, Instrumentation; Energy Systems","Social Sciences; Sociology, general; Clinical Psychology; Population Economics","Mathematics; Computational Mathematics and Numerical Analysis; Probability Theory and Stochastic Processes; Complex Systems; Statistical Theory and Methods; Probability and Statistics in Computer Science; Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences","Psychology; Clinical Psychology; Personality and Social Psychology; Community and Environmental Psychology","Mathematics; Combinatorics; Number Theory","Biomedicine; Neurosciences; Anatomy; Neurobiology","Engineering; Communications Engineering, Networks; Mathematical Software; Mathematical and Computational Engineering; Signal, Image and Speech Processing; Probability Theory and Stochastic Processes; Fourier Analysis","Social Sciences; Sociology, general; Public Health; Demography","Social Sciences; Sociology, general; Social Sciences, general; Personality and Social Psychology","Social Sciences; Sociology, general; Political Science","Psychology; Neuropsychology; Psychiatry; Anatomy; Psychology, general","Psychology; Neuropsychology; Rehabilitation; Behavioral Therapy; Rehabilitation Medicine","Mathematics; Optimization; Calculus of Variations and Optimal Control; Optimization; Systems Theory, Control; Computational Mathematics and Numerical Analysis; Operations Research/Decision Theory","Life Sciences; Biochemistry, general; Biotechnology","Materials Science; Ceramics, Glass, Composites, Natural Materials; Industrial and Production Engineering; Characterization and Evaluation of Materials; Inorganic Chemistry; Nanotechnology","Chemistry; Mass Spectrometry; Analytical Chemistry; Biological and Medical Physics, Biophysics; Biochemistry, general; Biotechnology; Physical Chemistry","Biomedicine; Human Physiology; Biological and Medical Physics, Biophysics; Biomedical Engineering; Sports Medicine","Medicine & Public Health; Rheumatology; Orthopedics; Dermatology; Primary Care Medicine; Internal Medicine; Endocrinology","Social Sciences; Archaeology; Cultural Heritage","Business and Management; Market Research/Competitive Intelligence; Marketing; Management; Innovation/Technology Management","Materials Science; Ceramics, Glass, Composites, Natural Materials; Engineering Design; Polymer Sciences; Mechanical Engineering; Civil Engineering","Mathematics; Probability Theory and Stochastic Processes; Statistical Theory and Methods; Actuarial Sciences","Materials Science; Characterization and Evaluation of Materials; Nanotechnology; Solid State Physics; Spectroscopy and Microscopy","Criminology and Criminal Justice; Criminology and Criminal Justice, general; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Methodology of the Social Sciences","Life Sciences; Plant Ecology; Plant Physiology; Plant Sciences; Ecology; Plant Anatomy/Development; Ecosystems","Mathematics; Probability Theory and Stochastic Processes; Statistics and Computing/Statistics Programs; Bioinformatics; Computer Appl. in Life Sciences","Computer Science; Data Mining and Knowledge Discovery; Probability Theory and Stochastic Processes; Statistical Theory and Methods; Computational Biology/Bioinformatics; Computer Appl. in Life Sciences","Psychology; Clinical Psychology; Religious Studies, general","Mathematics; Probability Theory and Stochastic Processes; Statistical Theory and Methods; Probability and Statistics in Computer Science; Marketing; Econometrics; Signal, Image and Speech Processing","Psychology; Child and School Psychology; Neuropsychology","Statistics; Statistics and Computing/Statistics Programs; Theoretical Ecology/Statistics; Statistics for Life Sciences, Medicine, Health Sciences","Geography; Geomorphology; Physical Geography; Geoecology/Natural Processes; Hydrogeology","Biomedicine; Biomedicine, general; Evolutionary Biology; Microbial Genetics and Genomics; Popular Science in Nature and Environment","Engineering; Mechanical Engineering; Engineering Design; Structural Materials; Metallic Materials","Physics; Astrophysics and Astroparticles; Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics); Astrobiology","Computer Science; Computational Intelligence; Theory of Computation; Robotics and Automation; Optimization","Physics; Mathematical Methods in Physics; Mathematical and Computational Engineering; Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences; Math. Applications in Chemistry; Numerical and Computational Physics, Simulation","Psychology; Clinical Psychology","Energy; Energy Systems; Power Electronics, Electrical Machines and Networks; Machinery and Machine Elements; Mechatronics; Industrial and Production Engineering","Physics; Classical Mechanics; Thermodynamics","Psychology; Child and School Psychology; Behavioral Therapy","Mathematics; Mathematical Logic and Foundations; Analysis; Number Theory","Business and Management; Operations Research/Decision Theory; Operations Research, Management Science; Mathematical Modeling and Industrial Mathematics; Engineering Economics, Organization, Logistics, Marketing","Mathematics; Partial Differential Equations; Mathematical Applications in the Physical Sciences","Energy; Energy Storage; Optical and Electronic Materials; Renewable and Green Energy; Electrochemistry","Biomedicine; Human Physiology; Metabolic Diseases; Biochemistry, general; Metabolomics","Chemistry; Food Science; Neurochemistry; Receptors","Engineering; Mechanical Engineering; Robotics and Automation","Biomedicine; Human Physiology; Medical Biochemistry; Animal Biochemistry; Medicinal Chemistry","Philosophy; Philosophy of Science; History and Philosophical Foundations of Physics; Mathematical Logic and Foundations","Physics; Quantum Physics; Elementary Particles, Quantum Field Theory","Computer Science; Data Structures; Python; Algorithm Analysis and Problem Complexity; Programming Techniques","Social Sciences; Family; Gender Studies; Public Health; Social Policy","Biomedicine; Neurosciences; Neurology","Mathematics; Partial Differential Equations; Complex Systems; Fourier Analysis","Economics; Microeconomics; International Political Economy","Economics; Agricultural Economics; Mathematical Modeling and Industrial Mathematics; Mathematical and Computational Engineering; Industrial Organization","Physics; Cosmology; Classical and Quantum Gravitation, Relativity Theory; Particle and Nuclear Physics; History and Philosophical Foundations of Physics; Philosophy of Religion","Mathematics; Ordinary Differential Equations; Partial Differential Equations; Mathematical Applications in the Physical Sciences; Mathematical Modeling and Industrial Mathematics; Calculus of Variations and Optimal Control; Optimization","Engineering; Circuits and Systems; Processor Architectures; Logic Design","Engineering; Mechanical Engineering; Astronomy, Astrophysics and Cosmology; Aerospace Technology and Astronautics; Theoretical and Applied Mechanics","Chemistry; Industrial Chemistry/Chemical Engineering; Engineering Thermodynamics, Heat and Mass Transfer; Engineering Fluid Dynamics; Mechanical Engineering; Thermodynamics","Business and Management; Operations Management; Risk Management","Engineering; Power Electronics, Electrical Machines and Networks; Energy Systems; Control","Economics; Microeconomics; Behavioral/Experimental Economics; History of Economic Thought/Methodology; Game Theory; Institutional/Evolutionary Economics","Engineering; Engineering Design; Industrial Chemistry/Chemical Engineering; Industrial and Production Engineering; Mechanical Engineering","Physics; Classical and Continuum Physics; Classical Mechanics; Classical Electrodynamics; Magnetism, Magnetic Materials; Mechanical Engineering; Electrical Engineering","Biomedicine; Human Physiology; Sports Medicine; Biomedical Engineering; Biomedical Engineering/Biotechnology; Orthopedics; Rehabilitation","Earth Sciences; Hydrogeology; Water Industry/Water Technologies; Soil Science & Conservation; Geoengineering, Foundations, Hydraulics","Popular Science; Popular Computer Science; Programming Techniques","Psychology; Cognitive Psychology","Physics; Astronomy, Astrophysics and Cosmology","Computer Science; Computation by Abstract Devices; Algorithm Analysis and Problem Complexity","Computer Science; Software Engineering/Programming and Operating Systems; Programming Techniques; Algorithm Analysis and Problem Complexity; Theory of Computation; Algorithms; Discrete Mathematics in Computer Science","Chemistry; Physical Chemistry; Thermodynamics; Engineering Thermodynamics, Heat and Mass Transfer; Industrial Chemistry/Chemical Engineering; Materials Science, general; Biochemistry, general","Physics; Numerical and Computational Physics, Simulation; Mathematical Applications in the Physical Sciences; Mathematical and Computational Engineering; Theoretical and Computational Chemistry","Statistics; Statistical Theory and Methods; Statistics for Business/Economics/Mathematical Finance/Insurance; Econometrics; Macroeconomics/Monetary Economics//Financial Economics","Education; Language Education; Learning and Instruction; Sociology of Education","Economics; Econometrics; Macroeconomics/Monetary Economics//Financial Economics; Statistics for Business/Economics/Mathematical Finance/Insurance","Chemistry; Electrochemistry; Energy Storage; Optical and Electronic Materials; Thermodynamics; Electrical Engineering","Mathematics; Fourier Analysis; Abstract Harmonic Analysis; Functional Analysis","Biomedicine; Human Genetics; Anatomy; Cell Biology; Life Sciences, general; Molecular Medicine","Life Sciences; Evolutionary Biology; Human Genetics; Bioinformatics; Microbial Genetics and Genomics; Animal Genetics and Genomics","Mathematics; Mathematical Physics; Mathematical Applications in the Physical Sciences; Quantum Physics; Functional Analysis; Topological Groups, Lie Groups; Mathematical Methods in Physics","Medicine & Public Health; Intensive / Critical Care Medicine","Psychology; Child and School Psychology; Psychotherapy and Counseling; Education, general","Business and Management; IT in Business; Management of Computing and Information Systems; Information Systems and Communication Service; Models and Principles; Information Systems Applications (incl.Internet); e-Commerce/e-business","Physics; Biological and Medical Physics, Biophysics; Biomedical Engineering; Neurosciences; Human Physiology; Physiological, Cellular and Medical Topics","Computer Science; Information Storage and Retrieval; Database Management; Programming Techniques","Physics; Astronomy, Astrophysics and Cosmology; Geophysics/Geodesy; Popular Science in Astronomy","Computer Science; Computer Appl. in Administrative Data Processing; Business Process Management; Information Systems Applications (incl.Internet); Software Engineering","Mathematics; Probability Theory and Stochastic Processes; Quantitative Finance; Measure and Integration; Mathematical Modeling and Industrial Mathematics; Systems Theory, Control","Computer Science; Software Engineering; Management of Computing and Information Systems","Statistics; Statistical Theory and Methods; Probability Theory and Stochastic Processes; Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences","Computer Science; User Interfaces and Human Computer Interaction; Software Engineering","Psychology; Psychology Research; Family; Social Policy","Life Sciences; Ecology; Terrestial Ecology; Biodiversity; Ecosystems; Plant Ecology","Statistics; Statistics for Business/Economics/Mathematical Finance/Insurance; Quantitative Finance; Economic Theory/Quantitative Economics/Mathematical Methods; Statistical Theory and Methods","Business and Management; Business Strategy/Leadership; Management; Marketing","Computer Science; Image Processing and Computer Vision","Engineering; Signal, Image and Speech Processing; Information Systems and Communication Service; Communications Engineering, Networks","Computer Science; Data Mining and Knowledge Discovery; Pattern Recognition","Economics; International Economics; European Integration; Political Economy/Economic Policy","Energy; Renewable and Green Energy; Renewable and Green Energy; Sustainable Development; Energy Systems","Business and Management; e-Business/e-Commerce; Business Information Systems","Computer Science; Theory of Computation; Geometry; Math Applications in Computer Science; Earth Sciences, general; Computer Graphics; Algorithm Analysis and Problem Complexity","Physics; Classical Mechanics; Numerical and Computational Physics, Simulation; Mathematical Methods in Physics","Energy; Energy Policy, Economics and Management; Environmental Economics; Political Economy/Economic Policy; Energy Policy, Economics and Management; Industrial Organization","Medicine & Public Health; Health Informatics; Biomedicine, general","Engineering; Robotics and Automation; Control; Image Processing and Computer Vision; Signal, Image and Speech Processing; Cognitive Psychology","Chemistry; Analytical Chemistry; Biochemistry, general; Environmental Chemistry; Inorganic Chemistry; Physical Chemistry; Geochemistry","Chemistry; Food Science; Organic Chemistry","Life Sciences; Landscape Ecology; Landscape/Regional and Urban Planning; Terrestial Ecology; Monitoring/Environmental Analysis; Theoretical Ecology/Statistics","Mathematics; Probability Theory and Stochastic Processes; Statistical Theory and Methods","Mathematics; Mathematical and Computational Biology; Mathematical Modeling and Industrial Mathematics; Ordinary Differential Equations","Physics; Plasma Physics; Nuclear Energy; Nuclear Energy; Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics); Classical Electrodynamics","Engineering; Mechanical Engineering; Civil Engineering; Electrical Engineering; Materials Science, general; Physics, general; Mathematics, general","Chemistry; Polymer Sciences; Organic Chemistry; Physical Chemistry","Mathematics; Computational Science and Engineering; Programming Techniques; Mathematics of Computing; Numerical and Computational Physics, Simulation","Environment; Environment, general; Climate Change/Climate Change Impacts; Earth Sciences, general; Lifelong Learning/Adult Education; Geography, general; Organic Chemistry","Energy; Renewable and Green Energy; Energy Systems; Power Electronics, Electrical Machines and Networks; Energy Efficiency; Energy Harvesting","Statistics; Statistical Theory and Methods; Statistics and Computing/Statistics Programs; Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences","Business and Management; Business Process Management; Information Systems Applications (incl.Internet); Business Information Systems; Organization; Organizational Studies, Economic Sociology","Mathematics; Analysis; Real Functions","Computer Science; Data Structures, Cryptology and Information Theory; Mathematics of Computing; Security Science and Technology; Discrete Mathematics","Physics; Fluid- and Aerodynamics; Astrophysics and Astroparticles; Engineering Fluid Dynamics; Geophysics/Geodesy","Business and Management; Media Management; IT in Business; Marketing; e-Commerce/e-business; Human Resource Management","Criminology and Criminal Justice; Criminology and Criminal Justice, general","Business and Management; Supply Chain Management; Operations Management; IT in Business; Engineering Economics, Organization, Logistics, Marketing","Mathematics; Probability Theory and Stochastic Processes","Statistics; Statistics for Business/Economics/Mathematical Finance/Insurance; Quantitative Finance; Statistical Theory and Methods; Finance, general","Philosophy; Epistemology; Mathematical Logic and Formal Languages; Game Theory, Economics, Social and Behav. Sciences","Mathematics; Analysis","Materials Science; Nanotechnology; Nanoscale Science and Technology; Nanochemistry","Biomedicine; Biomedicine, general; Epidemiology; Public Health; Medicine/Public Health, general; Biometrics; Biostatistics","Business and Management; International Business","Mathematics; Partial Differential Equations; Theoretical, Mathematical and Computational Physics","Statistics; Statistical Theory and Methods; Statistics, general","Business and Management; Business Strategy/Leadership; Business and Management, general; Management","Physics; Numerical and Computational Physics, Simulation; Mathematical and Computational Engineering; Computational Mathematics and Numerical Analysis; Theoretical and Computational Chemistry","Computer Science; User Interfaces and Human Computer Interaction; Computer Graphics; Special Purpose and Application-Based Systems; Computer Appl. in Social and Behavioral Sciences","Education; Higher Education; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Printing and Publishing","Physics; Theoretical, Mathematical and Computational Physics; Mathematical Methods in Physics; Numerical and Computational Physics, Simulation; Applications of Mathematics","Criminology and Criminal Justice; Prison and Punishment; Psychotherapy and Counseling; Public Policy; Medicine/Public Health, general","Engineering; Engineering Thermodynamics, Heat and Mass Transfer; Thermodynamics; Industrial Chemistry/Chemical Engineering; Engineering Fluid Dynamics; Classical and Continuum Physics; Energy Systems","Education; Teaching and Teacher Education; Learning and Instruction; Assessment, Testing and Evaluation","Economics; Economic Theory/Quantitative Economics/Mathematical Methods; Statistics for Business/Economics/Mathematical Finance/Insurance; Quantitative Finance; Macroeconomics/Monetary Economics//Financial Economics; Econometrics; Game Theory, Economics, Social and Behav. Sciences","Biomedicine; Biomedicine, general; Chemistry/Food Science, general; Pharmacy; Medicine/Public Health, general; Computer Science, general; Life Sciences, general","Biomedicine; Biomedicine, general; Entomology; Pharmacy; Statistics for Life Sciences, Medicine, Health Sciences","Computer Science; Data Mining and Knowledge Discovery; Pattern Recognition; Big Data/Analytics; Visualization; Statistics and Computing/Statistics Programs","Computer Science; Data Mining and Knowledge Discovery; Big Data/Analytics; Computational Intelligence","Computer Science; Discrete Mathematics in Computer Science; Arithmetic and Logic Structures; Logics and Meanings of Programs; History of Computing; Mathematical Applications in Computer Science; Math Applications in Computer Science","Earth Sciences; Geology","Chemistry; Physical Chemistry; Crystallography and Scattering Methods; Protein Structure; Characterization and Evaluation of Materials; Geophysics/Geodesy","Statistics; Statistical Theory and Methods; Statistics for Business/Economics/Mathematical Finance/Insurance; Econometrics; Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences","Engineering; Communications Engineering, Networks; Signal, Image and Speech Processing; Input/Output and Data Communications","Medicine & Public Health; Cardiology; Biomedical Engineering; Medical and Radiation Physics; Human Physiology","Mathematics; Differential Geometry","Law; European Law; Business Taxation/Tax Law; International Economic Law, Trade Law; Financial Law/Fiscal Law; European Integration","Biomedicine; Gene Function; Neurosciences; Behavioral Sciences; Neurology","Education; Curriculum Studies; Language Education; Learning and Instruction","Mathematics; Mathematics, general","Physics; Mathematical Methods in Physics; Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences; Statistics for Business/Economics/Mathematical Finance/Insurance; Mathematical and Computational Engineering; Complex Systems; Statistical Physics and Dynamical Systems","Computer Science; Logics and Meanings of Programs; Mathematical Logic and Formal Languages; Discrete Mathematics in Computer Science; Math Applications in Computer Science","Business and Management; Operations Research/Decision Theory; Operations Research, Management Science","Mathematics; Topological Groups, Lie Groups","Mathematics; Linear and Multilinear Algebras, Matrix Theory","Physics; Astrophysics and Astroparticles; Fluid- and Aerodynamics; Astronomy, Astrophysics and Cosmology; Nuclear Fusion","Medicine & Public Health; Medicine/Public Health, general; Health Psychology; Anthropology; Evolutionary Biology","Computer Science; Data Structures, Cryptology and Information Theory; Programming Techniques; Communications Engineering, Networks; Circuits and Systems","Mathematics; Linear and Multilinear Algebras, Matrix Theory","Mathematics; Algebra; Commutative Rings and Algebras; Linear and Multilinear Algebras, Matrix Theory; Associative Rings and Algebras; Group Theory and Generalizations","Mathematics; Analysis","Earth Sciences; Geology; Structural Geology; Planetology","Business and Management; Operations Research/Decision Theory; Operations Research, Management Science; Optimization","Philosophy; Philosophy of Science; Epistemology; Science Education","Business and Management; Business Strategy/Leadership; Organization; Human Resource Development","Engineering; Circuits and Systems; Semiconductors; Electronics and Microelectronics, Instrumentation","Business and Management; Business Ethics; Public Administration; Business Strategy/Leadership","Mathematics; Ordinary Differential Equations","Business and Management; IT in Business; Operations Research/Decision Theory","Materials Science; Ceramics, Glass, Composites, Natural Materials; Inorganic Chemistry; Nanotechnology; Characterization and Evaluation of Materials; Optical and Electronic Materials","Chemistry; Analytical Chemistry; Monitoring/Environmental Analysis; Characterization and Evaluation of Materials; Biochemistry, general; Pharmacology/Toxicology","Engineering; Sustainable Development; Renewable and Green Energy; Sustainability Management","Psychology; Clinical Psychology; Psychiatry; Health Psychology","Physics; Numerical and Computational Physics, Simulation; Mathematical Applications in the Physical Sciences; Mathematical and Computational Engineering; Theoretical and Computational Chemistry","Social Sciences; Social Work; Public Health; Psychotherapy and Counseling; Social Policy","Biomedicine; Human Physiology; Cardiology; Biomedical Engineering; Angiology; Pathology; Cardiac Surgery","Physics; Quantum Physics; Quantum Field Theories, String Theory","Statistics; Statistics and Computing/Statistics Programs; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Statistics, general","Chemistry; Mass Spectrometry; Proteomics; Pharmacology/Toxicology; Monitoring/Environmental Analysis; Organic Chemistry; Forensic Science","Chemistry; Industrial Chemistry/Chemical Engineering; Theoretical and Computational Chemistry; Complex Systems; Engineering Thermodynamics, Heat and Mass Transfer; Statistical Physics and Dynamical Systems","Biomedicine; Human Physiology; Gastroenterology","Engineering; Engineering Design; Nanotechnology","Chemistry; Theoretical and Computational Chemistry; Inorganic Chemistry; Structural Materials","Physics; Classical Electrodynamics; Strongly Correlated Systems, Superconductivity; Mathematical Methods in Physics; Electrical Engineering","Statistics; Statistics for Life Sciences, Medicine, Health Sciences; Epidemiology","Physics; Quantum Physics; Philosophy of Science; History and Philosophical Foundations of Physics","Statistics; Statistical Theory and Methods; Statistics and Computing/Statistics Programs; Statistics, general","Physics; Numerical and Computational Physics, Simulation; Computer Applications in Chemistry; Particle and Nuclear Physics; Mathematical Applications in the Physical Sciences","Statistics; Statistical Theory and Methods; Probability Theory and Stochastic Processes; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Public Health; Psychological Methods/Evaluation; Methodology of the Social Sciences","Mathematics; Partial Differential Equations; Mathematical Methods in Physics; Community & Population Ecology","Physics; Astronomy, Astrophysics and Cosmology; Classical and Quantum Gravitation, Relativity Theory; Classical Mechanics; Theoretical and Applied Mechanics","Engineering; Quality Control, Reliability, Safety and Risk; Atmospheric Protection/Air Quality Control/Air Pollution; Environmental Engineering/Biotechnology","Chemistry; Polymer Sciences; Organic Chemistry; Soft and Granular Matter, Complex Fluids and Microfluidics; Physical Chemistry","Business and Management; Operations Research/Decision Theory; Supply Chain Management; Procurement","Engineering; Robotics and Automation; Control, Robotics, Mechatronics; Machinery and Machine Elements","Economics; Econometrics; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Economic Theory/Quantitative Economics/Mathematical Methods; Game Theory, Economics, Social and Behav. Sciences","Earth Sciences; Oceanography; Sedimentology; Ecology; Geoecology/Natural Processes; Marine & Freshwater Sciences","Biomedicine; Biomedicine, general; Computer Applications; Biometrics; Statistical Theory and Methods; Statistics and Computing/Statistics Programs","Statistics; Statistical Theory and Methods; Statistics for Life Sciences, Medicine, Health Sciences; Statistics and Computing/Statistics Programs","Law; European Law; International Relations; Sources and Subjects of International Law, International Organizations","Chemistry; Food Science; Industrial Chemistry/Chemical Engineering; Spectroscopy/Spectrometry","Physics; Acoustics; Neurobiology; Engineering Acoustics","Engineering; Light Construction, Steel Construction, Timber Construction; Building Construction and Design; Solid Construction; Structural Materials","Physics; Optics, Lasers, Photonics, Optical Devices; Microwaves, RF and Optical Engineering; Classical Electrodynamics","Statistics; Statistics for Business/Economics/Mathematical Finance/Insurance; Quantitative Finance; Risk Management; Business Finance","Social Sciences; Family; Psychology Research; Social Work","Physics; Condensed Matter Physics; Solid State Physics; Spectroscopy and Microscopy; Physical Chemistry; Engineering, general; Strongly Correlated Systems, Superconductivity","Chemistry; Electrochemistry; Spectroscopy/Spectrometry","Economics; Social Choice/Welfare Economics/Public Choice; Economic Theory/Quantitative Economics/Mathematical Methods; Public Economics; International Political Economy","Engineering; Circuits and Systems; Electronics and Microelectronics, Instrumentation","Computer Science; Software Engineering; Computer Engineering; Software Management; Mathematical Software","Computer Science; Image Processing and Computer Vision; Computer Communication Networks; Information Storage and Retrieval; Database Management","Business and Management; Operations Management; Engineering Economics, Organization, Logistics, Marketing; Organization","Chemistry; Theoretical and Computational Chemistry; Crystallography and Scattering Methods; Inorganic Chemistry","Psychology; Personality and Social Psychology; Social Structure, Social Inequality; Anthropology","Mathematics; Probability Theory and Stochastic Processes; Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences; Mathematical and Computational Engineering","Mathematics; Analysis","Chemistry; Food Science; Agriculture; Analytical Chemistry; Biochemistry, general; Nutrition","Chemistry; Physical Chemistry; Thermodynamics; Spectroscopy/Spectrometry; Electrochemistry","Computer Science; Programming Languages, Compilers, Interpreters; Python; Computational Intelligence","Engineering; Circuits and Systems; Electronics and Microelectronics, Instrumentation; Electronic Circuits and Devices","Business and Management; Trade; Sales/Distribution; Marketing","Chemistry; Food Science; Industrial Chemistry/Chemical Engineering; Spectroscopy/Spectrometry","Psychology; Child and School Psychology; Assessment, Testing and Evaluation; Social Work; Psychological Methods/Evaluation","Biomedicine; Biomedicine, general; Medicine/Public Health, general; Statistics, general; Science, Humanities and Social Sciences, multidisciplinary","Psychology; Child and School Psychology; Assessment, Testing and Evaluation; Occupational Therapy; Family; Educational Psychology; Speech Pathology","Physics; Quantum Physics; Mathematical Methods in Physics; Theoretical, Mathematical and Computational Physics; Classical Mechanics; Elementary Particles, Quantum Field Theory","Computer Science; Data Mining and Knowledge Discovery","Biomedicine; Pharmaceutical Sciences/Technology; Biomedicine, general","Computer Science; Programming Languages, Compilers, Interpreters; Python","Engineering; Mechanical Engineering; Mathematical and Computational Engineering; Computer-Aided Engineering (CAD, CAE) and Design; Computational Science and Engineering","Physics; Condensed Matter Physics; Group Theory and Generalizations; Theoretical, Mathematical and Computational Physics; Mathematical Methods in Physics; Optical and Electronic Materials","Computer Science; Programming Techniques","Engineering; Circuits and Systems; Processor Architectures; Electronics and Microelectronics, Instrumentation","Physics; Mathematical Methods in Physics; Classical Mechanics; Numerical and Computational Physics, Simulation","Biomedicine; Human Physiology; Biomedical Engineering; Theoretical and Applied Mechanics; Biochemical Engineering","Economics; Econometrics; Statistics for Business/Economics/Mathematical Finance/Insurance; Mathematical and Computational Engineering","Computer Science; Data Mining and Knowledge Discovery; Probability and Statistics in Computer Science; Pattern Recognition; Statistics and Computing/Statistics Programs","Mathematics; Calculus","Engineering; Civil Engineering; Hydrogeology; Soil Science & Conservation; Geotechnical Engineering & Applied Earth Sciences","Economics; Game Theory; Game Theory, Economics, Social and Behav. Sciences; Operations Research/Decision Theory; Microeconomics","Statistics; Statistics for Life Sciences, Medicine, Health Sciences; Public Health; Epidemiology; Cancer Research; Oncology","Engineering; Engineering Fluid Dynamics; Computational Science and Engineering; Numerical and Computational Physics, Simulation; Fluid- and Aerodynamics","Medicine & Public Health; Colorectal Surgery; General Surgery; Surgical Oncology","Statistics; Statistics for Life Sciences, Medicine, Health Sciences; Statistics and Computing/Statistics Programs; Statistics, general","Engineering; Circuits and Systems; Processor Architectures; Logic Design","Environment; Sustainable Development; Geoecology/Natural Processes; Social Sciences, general","Chemistry; Physical Chemistry; Thermodynamics","Physics; Semiconductors; Nanoscale Science and Technology; Electronics and Microelectronics, Instrumentation; Solid State Physics","Energy; Energy Harvesting; Nanotechnology and Microengineering; Renewable and Green Energy; Engineering Thermodynamics, Heat and Mass Transfer","Geography; Geographical Information Systems/Cartography; Programming Languages, Compilers, Interpreters; Information Systems Applications (incl.Internet); Earth Sciences, general","Engineering","Mathematics; Analysis","Psychology; Psychological Methods/Evaluation; Programming Techniques; Statistics and Computing/Statistics Programs; Psychometrics","Economics; Industrial Organization; Quality Control, Reliability, Safety and Risk; Accounting/Auditing; Operations Management","Chemistry; Food Science","Physics; Classical Mechanics","Mathematics; Probability Theory and Stochastic Processes; Measure and Integration; Dynamical Systems and Ergodic Theory; Functional Analysis; Complex Systems; Statistical Physics and Dynamical Systems","Computer Science; Database Management; Information Storage and Retrieval; Data Structures, Cryptology and Information Theory; Software Engineering/Programming and Operating Systems","Computer Science; Image Processing and Computer Vision; Signal, Image and Speech Processing; Computational Intelligence","Chemistry; Biochemical Engineering; Food Science; Engineering Thermodynamics, Heat and Mass Transfer; Mathematical Modeling and Industrial Mathematics","Physics; Spectroscopy and Microscopy; Surface and Interface Science, Thin Films; Solid State Physics; Characterization and Evaluation of Materials; Biological Microscopy","Computer Science; Information Storage and Retrieval; Data Storage Representation; Management of Computing and Information Systems; Computer Communication Networks","Law; Fundamentals of Law; Philosophy of Law","Physics; Quantum Physics; Quantum Optics; Optical and Electronic Materials; Nanoscale Science and Technology; Nanotechnology","Statistics; Statistics and Computing/Statistics Programs; Statistical Theory and Methods","Engineering; Robotics and Automation; Image Processing and Computer Vision; Signal, Image and Speech Processing; Machinery and Machine Elements; Cognitive Psychology","Chemistry; Industrial Chemistry/Chemical Engineering; Physical Chemistry; Renewable and Green Energy; Characterization and Evaluation of Materials","Chemistry; Organic Chemistry; Physical Chemistry; Medicinal Chemistry","Chemistry; Organic Chemistry; Pharmacy; Medicinal Chemistry","Law; International Humanitarian Law, Law of Armed Conflict; Human Rights; Public Health; Natural Hazards; Anthropology","Medicine & Public Health; Oncology; Imaging / Radiology; Surgery; Pathology; Human Genetics","Business and Management; Tourism Management; Marketing; Media and Communication","Business and Management; e-Business/e-Commerce; Business Information Systems; Operations Research/Decision Theory","Social Sciences; Social Work; Community and Environmental Psychology; Rehabilitation","Cultural and Media Studies; Popular Culture; Film and Television Studies; Medical Sociology; Medical Education","Business and Management; Market Research/Competitive Intelligence; Statistics for Business/Economics/Mathematical Finance/Insurance; Knowledge Management","Materials Science; Characterization and Evaluation of Materials; Spectroscopy and Microscopy; Biological Microscopy; Spectroscopy/Spectrometry; Measurement Science and Instrumentation","Geography; Geographical Information Systems/Cartography; Hydrogeology; Hydrology/Water Resources; Monitoring/Environmental Analysis; Regional/Spatial Science","Physics; Mathematical Methods in Physics; Mathematical Physics; Particle and Nuclear Physics; Topological Groups, Lie Groups","Philosophy; Bioethics; Medicine/Public Health, general; Medical Education","Computer Science; Programming Languages, Compilers, Interpreters; Control Structures and Microprogramming; Mathematical and Computational Engineering","Physics; Classical Electrodynamics; Atomic, Molecular, Optical and Plasma Physics; Microwaves, RF and Optical Engineering; Mathematical Applications in the Physical Sciences","Chemistry; Polymer Sciences; Organic Chemistry; Inorganic Chemistry","Computer Science; Probability and Statistics in Computer Science; Statistics and Computing/Statistics Programs","Popular Science; Popular Science in Cultural and Media Studies; Film Theory; American Cinema; Film Production; Screenwriting","Social Sciences; Social Work; Social Policy; Public Policy","Physics; Quantum Physics; Elementary Particles, Quantum Field Theory; Mathematical Applications in the Physical Sciences; Classical Mechanics","Computer Science; Programming Techniques; Algorithm Analysis and Problem Complexity; Professional Computing; Algorithms; Computers and Education","Computer Science","Life Sciences; Bioinformatics; Evolutionary Biology; Computational Biology/Bioinformatics; Computer Appl. in Life Sciences","Social Sciences; Demography; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Methodology of the Social Sciences","Computer Science; Pattern Recognition; Mathematical Models of Cognitive Processes and Neural Networks; Coding and Information Theory","Energy; Energy Policy, Economics and Management; Sustainable Development; Environmental Economics; Energy Policy, Economics and Management; Data-driven Science, Modeling and Theory Building; Economic Geography","Computer Science; Programming Techniques; Programming Languages, Compilers, Interpreters","Biomedicine; Biomedical Engineering/Biotechnology; Biomedical Engineering; Systems Biology; Biomaterials; Biotechnology","Business and Management; Business Ethics; Administration, Organization and Leadership; Business Strategy/Leadership; Emerging Markets/Globalization","Engineering; Structural Materials; Mechanical Engineering","Computer Science; Computer Appl. in Administrative Data Processing; Business Process Management; Information Systems Applications (incl.Internet); Software Engineering","Psychology; Clinical Psychology; Family; General Practice / Family Medicine","Computer Science; Programming Techniques; Numeric Computing; Programming Languages, Compilers, Interpreters; Math Applications in Computer Science; Software Engineering","Psychology; Cognitive Psychology; General Psychology; Personality and Social Psychology","Criminology and Criminal Justice; Criminology and Criminal Justice, general; Geriatrics/Gerontology","Business and Management; Knowledge Management; Innovation/Technology Management; Organization; Industrial Organization","Social Sciences; Archaeology","Mathematics; Group Theory and Generalizations; Associative Rings and Algebras; Field Theory and Polynomials","Criminology and Criminal Justice; Criminology and Criminal Justice, general; Psychotherapy and Counseling","Philosophy; Critical Theory; African American Culture; Philosophy of Man; Social Philosophy; African Literature","Popular Science; Popular Science in Cultural and Media Studies; Media and Communication; Semiotics; Popular Culture; Cultural Anthropology; Sociolinguistics","Life Sciences; Bioinformatics; Computer Appl. in Life Sciences; Computational Biology/Bioinformatics; Computer Applications in Chemistry","Physics; Mathematical Methods in Physics; Linear and Multilinear Algebras, Matrix Theory; Mathematical and Computational Engineering; Geometry; Math Applications in Computer Science; Mathematical Applications in the Physical Sciences","Energy; Sustainable Architecture/Green Buildings; Mechanical Engineering; Energy Efficiency; Building Physics, HVAC; Building Construction and Design","Business and Management; Customer Relationship Management; Big Data/Analytics; Business Strategy/Leadership","Education; Research Skills; Thesis and Dissertation; Higher Education; Personal Development; Writing Skills","Business and Management; Human Resource Management; Organization; Business Strategy/Leadership","Mathematics; Linear and Multilinear Algebras, Matrix Theory; Mathematical Applications in the Physical Sciences","Literature; Contemporary Literature; Postcolonial/World Literature; Human Rights and Crime; Social Justice, Equality and Human Rights; Human Rights; Terrorism and Political Violence","Mathematics; Number Theory; Geometry; Analysis; Combinatorics; Graph Theory; Mathematics of Computing","Physics; Classical and Quantum Gravitation, Relativity Theory; Astronomy, Astrophysics and Cosmology","Physics; Astrophysics and Astroparticles; Particle and Nuclear Physics","Computer Science; Java; Programming Languages, Compilers, Interpreters; Programming Techniques","Engineering; Computational Intelligence; Industrial Chemistry/Chemical Engineering","Engineering; Control, Robotics, Mechatronics","Philosophy; Business Ethics; Business Ethics; Sociology of Work; Business Strategy/Leadership; Industrial and Organizational Psychology; Human Resource Development","Physics; Quantum Physics; Mathematical Methods in Physics; Quantum Field Theories, String Theory; Mathematical Applications in the Physical Sciences","Philosophy; Business Ethics; Political Philosophy; Social Philosophy; Moral Philosophy","Computer Science; Mathematical Logic and Formal Languages; Mathematical Logic and Foundations; Control, Robotics, Mechatronics; Quality Control, Reliability, Safety and Risk","Energy; Renewable and Green Energy; Energy Systems; Energy Policy, Economics and Management; Development and Sustainability","Business and Management; Media Management; Market Research/Competitive Intelligence; Popular Science in Business and Management; Big Data/Analytics","Physics; Classical Mechanics; Mathematical Methods in Physics; Numerical and Computational Physics, Simulation; Atmospheric Sciences; Fluid- and Aerodynamics","Computer Science; Programming Languages, Compilers, Interpreters; Programming Techniques; Software Engineering","Engineering; Electronics and Microelectronics, Instrumentation; Optical and Electronic Materials; Solid State Physics; Spectroscopy and Microscopy; Nanotechnology","Engineering; Electrical Engineering; Logic Design; Algorithms","Computer Science; Information Systems and Communication Service; Processor Architectures","Computer Science; Big Data; Big Data/Analytics; Health Informatics; Probability and Statistics in Computer Science; Data Mining and Knowledge Discovery","Computer Science; Programming Techniques; Programming Languages, Compilers, Interpreters; Data Structures; Operating Systems","Business and Management; Business Finance; Risk Management; Quantitative Finance; Financial Engineering; Financial Accounting","Criminology and Criminal Justice; White Collar Crime","Education; Language Education; Applied Linguistics; English","Business and Management; Marketing; Management; Statistics for Business/Economics/Mathematical Finance/Insurance","Business and Management; Operations Management; Operations Research/Decision Theory","Computer Science; Programming Techniques; Processor Architectures; Control Structures and Microprogramming; Numeric Computing","Philosophy; Philosophy of Mathematics; Mathematical Logic and Foundations; Arithmetic and Logic Structures; Logic; Applications of Mathematics","Engineering; Control; Systems Theory, Control; Ordinary Differential Equations; Engineering Mathematics","Philosophy; Analytic Philosophy; Mathematical Logic and Formal Languages; Mathematical Logic and Foundations; Theoretical, Mathematical and Computational Physics; Moral Philosophy","Computer Science; Math Applications in Computer Science; Computational Mathematics and Numerical Analysis; Mathematical and Computational Engineering; Discrete Mathematics in Computer Science","Business and Management; Cross-Cultural Management; Business Strategy/Leadership; Human Resource Management; Business Information Systems","Cultural and Media Studies; Digital/New Media; Digital Humanities; Research Methodology; Media Research; Culture and Technology","Computer Science; Security; Forensic Science; Cybercrime; Multimedia Information Systems","Engineering; Control; Systems Theory, Control; Computer Applications","Engineering; Control; Systems Theory, Control; Computer Applications","Life Sciences; Enzymology; Protein-Ligand Interactions; Biomedical Engineering/Biotechnology; Applied Microbiology; Protein Structure","Engineering; Control; Systems Theory, Control; Power Electronics, Electrical Machines and Networks; Industrial and Production Engineering","Engineering; Communications Engineering, Networks; Electronics and Microelectronics, Instrumentation; Information Systems Applications (incl.Internet); User Interfaces and Human Computer Interaction","Social Sciences; Methodology of the Social Sciences; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Statistics and Computing/Statistics Programs","Mathematics; Number Theory","Philosophy; Epistemology; Mathematical Logic and Formal Languages; Mathematical Logic and Foundations","Engineering; Civil Engineering","Life Sciences; Plant Physiology; Plant Anatomy/Development; Plant Ecology; Plant Breeding/Biotechnology; Plant Genetics and Genomics","Physics; Quantum Physics; Quantum Field Theories, String Theory; Mathematical Applications in the Physical Sciences; Quantum Information Technology, Spintronics; Mathematical Methods in Physics","Life Sciences; Plant Anatomy/Development; Plant Genetics and Genomics; Microbial Genetics and Genomics","Physics; Quantum Physics; Quantum Field Theories, String Theory; Mathematical Applications in the Physical Sciences; Quantum Information Technology, Spintronics","Business and Management; Operations Research/Decision Theory; Probability Theory and Stochastic Processes; Statistics for Business/Economics/Mathematical Finance/Insurance; Organization; Business Mathematics; IT in Business","Engineering; Circuits and Systems; Processor Architectures; Logic Design","Computer Science; Programming Languages, Compilers, Interpreters; Java; Control Structures and Microprogramming; Computer System Implementation","Cultural and Media Studies; Media and Communication; Media Management; Culture and Technology; Cultural Management; Management","Cultural and Media Studies; Media and Communication; Media Management; Business Information Systems","Popular Science; Popular Science in Literature; British and Irish Literature; Early Modern/Renaissance Literature; Eighteenth-Century Literature; History of Britain and Ireland; Nineteenth-Century Literature","Engineering; Aerospace Technology and Astronautics; Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics); Classical Mechanics; Classical and Quantum Gravitation, Relativity Theory","Psychology; Cognitive Psychology; Neuropsychology; Neurosciences; Audio-Visual Culture","Education; Research Methods in Education; Social Justice, Equality and Human Rights; Social Work; Teaching and Teacher Education","Education; Educational Technology; Computers and Education","Engineering; Circuits and Systems; Processor Architectures; Logic Design","Medicine & Public Health; Neurosurgery; Surgical Orthopedics","Engineering; Circuits and Systems; Processor Architectures; Logic Design","Social Sciences; Social Work; Social Justice, Equality and Human Rights; Political Philosophy; Children, Youth and Family Policy","Education; Administration, Organization and Leadership; Educational Policy and Politics; Schools and Schooling","Business and Management; e-Business/e-Commerce; e-Commerce/e-business; Organization; Innovation/Technology Management; Entrepreneurship","Engineering; Circuits and Systems; Processor Architectures; Logic Design","Biomedicine; Pharmaceutical Sciences/Technology; Biomedical Engineering/Biotechnology","Cultural and Media Studies; Theatre History; Performing Arts; Global/International Theatre and Performance","Business and Management; Consumer Behavior; Market Research/Competitive Intelligence; Management Education","Social Sciences; Methodology of the Social Sciences; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Research Methods in Education; Statistics and Computing/Statistics Programs; Statistics for Life Sciences, Medicine, Health Sciences; Statistics for Business/Economics/Mathematical Finance/Insurance","Social Sciences; Archaeology","Psychology; Psychotherapy and Counseling; Social Work; Psychotherapy; Social Policy","Psychology; Health Psychology; Public Health; Psychiatry; Social Work","Psychology; Personality and Social Psychology; Applied Psychology; Psychological Methods/Evaluation","Business and Management; Operations Research/Decision Theory; Statistics for Business/Economics/Mathematical Finance/Insurance; Big Data/Analytics","Education; Research Methods in Education; Methodology of the Social Sciences; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Assessment, Testing and Evaluation; Psychometrics; Research Skills","Engineering; Computational Intelligence; Big Data; Multimedia Information Systems; Information Systems Applications (incl.Internet)","Criminology and Criminal Justice; Policing; Ethnicity, Class, Gender and Crime","Computer Science; Programming Languages, Compilers, Interpreters; Python; Database Management","Computer Science; Programming Languages, Compilers, Interpreters; Python; Database Management","Life Sciences; Food Microbiology; Food Science; Criminal Law; Medicine/Public Health, general","Life Sciences; Plant Ecology; Plant Physiology; Plant Biochemistry; Plant Genetics and Genomics; Climate Change"],["Springer US","Springer US","Springer New York","Springer US","Springer New York","Springer US","Springer US","Springer New York","Springer US","Springer US","Springer New York","Springer New York","Springer New York","Springer US","Springer New York","Springer US","Springer US","Springer New York","Springer New York","Springer New York","Springer New York","Springer New York","Springer US","Springer New York","Springer New York","Springer New York","Springer New York","Springer New York","Springer New York","Springer US","Springer New York","Springer Netherlands","Springer Netherlands","Springer Netherlands","Springer Berlin Heidelberg","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Vienna","Springer New York","Springer International Publishing","Springer New York","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer New York","Springer US","Springer International Publishing","Springer Berlin Heidelberg","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Netherlands","Springer US","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer US","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer New York","Springer London","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer New York","Springer New York","Springer International Publishing","Springer New York","Springer International Publishing","Springer US","Springer US","Springer International Publishing","Springer London","Springer Berlin Heidelberg","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer London","Springer International Publishing","Springer New York","Springer Berlin Heidelberg","Gabler Verlag","Springer London","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer Berlin Heidelberg","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer Berlin Heidelberg","Springer London","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer New York","Springer New York","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer New York","Springer Berlin Heidelberg","Springer Netherlands","Springer International Publishing","Springer New York","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer US","Springer Berlin Heidelberg","Springer London","Springer New York","Springer International Publishing","Springer New York","Springer International Publishing","Springer Netherlands","Springer International Publishing","Springer New York","Springer New York","Springer Fachmedien Wiesbaden","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer Singapore","Springer International Publishing","Springer Netherlands","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer US","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer London","Springer New York","Springer London","Springer US","Springer New York","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer New York","Springer New York","Springer Berlin Heidelberg","Springer US","Springer International Publishing","Springer International Publishing","Springer New York","Springer Berlin Heidelberg","Springer New York","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer New York","Springer International Publishing","Springer International Publishing","Springer Netherlands","Springer New York","Springer International Publishing","Springer Japan","Springer New York","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer New York","Springer Singapore","Springer Berlin Heidelberg","Springer International Publishing","Springer London","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer New York","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer US","Springer Berlin Heidelberg","Springer New York","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Netherlands","Springer New York","Springer London","Springer New York","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Fachmedien Wiesbaden","Springer International Publishing","Springer New York","Springer International Publishing","Springer New York","Springer US","Springer International Publishing","Springer New York","Springer London","Springer US","Springer Berlin Heidelberg","Springer International Publishing","Springer New York","Springer International Publishing","Springer New York","Springer Berlin Heidelberg","Springer International Publishing","Springer New York","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer New York","Springer International Publishing","Springer Netherlands","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Netherlands","Springer New York","Springer New York","Springer International Publishing","Springer New York","Springer New York","Springer London","Springer London","Springer London","Springer New York","Springer US","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer New York","Springer Berlin Heidelberg","Springer US","Springer US","Springer US","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer New York","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Netherlands","Springer Berlin Heidelberg","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Palgrave Macmillan US","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer International Publishing","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer Berlin Heidelberg","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer Berlin Heidelberg","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer Singapore","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer Singapore","Springer Singapore","Springer International Publishing","Springer International Publishing","Springer International Publishing","Springer New York","Springer Berlin Heidelberg"],["Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Gabler Verlag","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer Gabler","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer Gabler","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Palgrave Macmillan","Palgrave Macmillan","Springer","Palgrave Macmillan","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Palgrave Macmillan","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer","Springer"]],"container":"</p><table class=\"display\">\n </p><thead>\n </p><tr>\n </p><th>book_title<\/th>\n </p><th>author<\/th>\n </p><th>edition<\/th>\n </p><th>product_type<\/th>\n </p><th>copyright_year<\/th>\n </p><th>copyright_holder<\/th>\n </p><th>print_isbn<\/th>\n </p><th>electronic_isbn<\/th>\n </p><th>language<\/th>\n </p><th>language_collection<\/th>\n </p><th>e_book_package<\/th>\n </p><th>english_package_name<\/th>\n </p><th>german_package_name<\/th>\n </p><th>series_print_issn<\/th>\n </p><th>series_electronic_issn<\/th>\n </p><th>series_title<\/th>\n </p><th>volume_number<\/th>\n </p><th>doi_url<\/th>\n </p><th>open_url<\/th>\n </p><th>subject_classification<\/th>\n </p><th>publisher<\/th>\n </p><th>imprint<\/th>\n <\/tr>\n <\/thead>\n<\/table>","options":{"autoWidth":true,"dom":"Blfrtip","buttons":["copy","csv","excel","pdf","print"],"pageLength":5,"order":[0,"asc"],"columnDefs":[{"className":"dt-right","targets":4}],"orderClasses":false,"orderCellsTop":true,"lengthMenu":[5,10,25,50,100]}},"evals":[],"jsHooks":[]}

Download only specific books

download_springer_book_files(springer_books_titles = "All of Statistics")

springer_table <- download_springer_table()library(dplyr)specific_titles_list <- springer_table %>%  filter(str_detect(    book_title, # look for a pattern in the book_title column    "Statistics" # specify the title  )) %>%  pull(book_title)download_springer_book_files(springer_books_titles = specific_titles_list)

springer_table <- download_springer_table()# library(dplyr)specific_titles_list <- springer_table %>%  filter(str_detect(    author, # look for a pattern in the author column    "John Hunt" # specify the author  )) %>%  pull(book_title)download_springer_book_files(springer_books_titles = specific_titles_list)

springer_table <- download_springer_table()# library(dplyr)specific_titles_list <- springer_table %>%  filter(str_detect(    subject_classification, # look for a pattern in the subject_calssification column    "Statistics" # specify the subject  )) %>%  pull(book_title)download_springer_book_files(springer_books_titles = specific_titles_list)

Acknowledgments

I would like to thank:

• Renan Xavier Cortes (and all contributors) for providing this package
• The springer_free_books project which was used as inspiration to the {springerQuarantineBooksR} package
• And last but not least, Springer who offers many of their excellent books for free!

Thanks for reading. I hope this article will help you to download and read more high quality materials made available by Springer during this Covid-19 quarantine.

As always, if you have a question or a suggestion related to the topic covered in this article, please add it as a comment so other readers can benefit from the discussion.

Get updates every time a new article is published by subscribing to this blog.

1. I thank the author for allowing me to present his package in a blog post.

2. Note that you can change the folder name by specifying the argument destination_folder = "folder_name".

“It’s Difficult to Make Predictions, Especially About the Future”

We’ve made our predictions about the past (estimating the relative strengths of teams based on past results), now we need to predict the future. I think it also nicely captures that even our predictions about the past are noisy- we can not ever truly know the exact strengths of football teams; the job of analytics is to estimate these are accurately as possible. But any noise in those past predictions will be carried forward and amplified when predicting the future.

Onward to the code, first as always, loading libraries and setting a seed for reproducibility:

library(tidyverse)library(ggrepel)set.seed(3459)

We’re then going to load all the stuff we prepped and predicted in the last post. Remember the α parameter below refers to a teams attacking strength (the relative number of goals they are expected to score), and the β parameter refers to the attacking strength (the inverse of the relative number of goals they are expected to concede). Finally, γ refers to the extra advantage of playing at home.

(all these files are on the github repo for this site)

fixtures <- readRDS("../../static/files/dc_2/dc_fixtures.rds")results <- readRDS("../../static/files/dc_2/dc_results.rds")model <- readRDS("../../static/files/dc_2/dc_model.rds")model

## $alpha##          Arsenal Blackburn_Rovers    Coventry_City   Dover_Athletic ##        1.1106558        0.6370160        0.3023048       -0.2875353 ##     Enfield_Town    Frimley_Green ##       -0.3767038       -1.3857376 ## ## $beta##          Arsenal Blackburn_Rovers    Coventry_City   Dover_Athletic ##        0.6457175        0.4289270        0.3647815       -0.1362931 ##     Enfield_Town    Frimley_Green ##       -0.3852812       -0.9178517 ## ## $gamma##    gamma ## 0.189462

We’ll define a quick function to do our prediction. For a quick explanation of exactly why it’s coded as presented, see the previous post, under the title ‘Tinkering’.

For a given string of a home team and an away team, the function finds the relevant parameters from a third argument (param_list) and calculates the expected goal for each team.

predict_results <- function(home, away, param_list) {  e_goals_home <- exp(param_list$alpha[home] - param_list$beta[away] + param_list$gamma)  e_goals_away <- exp(param_list$alpha[away] - param_list$beta[home])    df <- data.frame(home = home, away = away,                   e_hgoal = as.numeric(e_goals_home),                    e_agoal = as.numeric(e_goals_away))    return(df)}

If we run this for two example teams for example:

#two example teamshome <- "Blackburn_Rovers"away <- "Arsenal"prediction <- predict_results(home, away, model) prediction

##               home    away  e_hgoal  e_agoal## 1 Blackburn_Rovers Arsenal 1.198128 1.977293

We can see that it gives Arsenal (the away team) a slightly more optimistic chance than Blackburn. The expected goals for each team of course can be rewritten as the mean, and in our Poisson model refers to λ (lambda)- the mean times an event (goal) happens per a time interval (match). We also set a maximum number of possible goals (7 in this case*) to bound the area under the distribution so we aren’t sampling forever.

*sharp readers might notice that this is actually lower than the lambda for our more extreme cases (e.g. Arsenal at home to Frimley Green), but for realistic matches (even between wildly different professional sides) this is a fair enough assumption.

We then use dpois() to calculate the probability of this Poisson function returning a value (0:7 goals) given it’s lambda value. So if we run this over the prediction we made for Blackburn Rovers vs. Arsenal we get:

#set a limit of where we'll calculate acrossmax_goals <- 7#calculate the probability of scoring x goals for either teamblackburn_goal_probs <- lapply(0:max_goals, dpois, lambda = prediction$e_hgoal)arsenal_goal_probs <- lapply(0:max_goals, dpois, lambda = prediction$e_agoal)#bind together in a dfdf <- data.frame(goals = rep(0:max_goals, 2),                 team = rep(c(home, away), each = max_goals+1),                 p = c(unlist(blackburn_goal_probs), unlist(arsenal_goal_probs)))#plot the p of scoring x goals for either teamp1 <- ggplot(df, aes(x = goals, y = p, fill = team)) +  geom_density(stat = "identity", alpha = 0.5) +  scale_fill_manual(values = c("red", "blue")) +  labs(title = "Predicted goals for Blackburn Rovers and Arsenal",       y = "probability") +  theme_minimal()p1

Because of how maths works, these curves are the same result we would get if we ran rpois() (sampling from the Poisson function) lots of times. We’ll do that quickly because it sets the stage nicely for what will come later.

#sample from the function lots of times for each teamn <- 100000blackburn_goals_samples <- rpois(n, lambda = prediction$e_hgoal)arsenal_goals_samples <- rpois(n, lambda = prediction$e_agoal)df <- data.frame(team = rep(c(home, away), each = n),                 sampled_goals = c(blackburn_goals_samples, arsenal_goals_samples))#look its the same plot!p2 <- ggplot(df, aes(x = sampled_goals, fill = team)) +  geom_bar(stat = "count", position = "dodge", colour = "black", alpha = 0.5) +  geom_line(aes(colour = team), stat = "count", size = 3) +  scale_fill_manual(values = c("red", "blue"), guide = FALSE) +  scale_colour_manual(values = c("red", "blue"), guide = FALSE) +  labs(title = "Predicted goals for Blackburn Rovers and Arsenal",       y = "probability",       x = "sampled goals") +  theme_minimal() +  theme(axis.text.y = element_blank())p2

Ok great!, in terms of predicting the result, the rightwards shift of the red (Arsenal) curve here is the difference in the teams ability to generate a positive goal differential- it makes it more likely that if we sample event, Arsenal will have scored more goals than Blackburn Rovers at the end of the match. Of course, it’s also obvious that while Arsenal’s curve is right shifted, the bars for Arsenal scoring 0 goals and Blackburn scoring 6 are still sizable enough that it isn’t outside the realm of possibility.

This is a nice way of presenting the chance of each team scoring n goals, but doesn’t really help us in predicting the result of a match given that this relies on the interaction of both these distributions (we need to know how many goals BOTH Arsenal AND Blackburn will score).

To calculate this, we can do an outer product of the probabilities for both teams scoring n goals. We can then plot the probability of each scoreline as a tile plot:

#calculate matrix of possible results and probabilities of thosematrix <- outer(unlist(arsenal_goal_probs), unlist(blackburn_goal_probs)) %>%  as.data.frame() %>%  gather() %>%  #add in scorelines  mutate(hgoals = rep(0:max_goals, max_goals+1),         agoals = rep(0:max_goals, each = max_goals+1))#make the tile plotp3 <- ggplot(matrix, aes(x = hgoals, y = agoals, fill = value)) +  geom_tile() +  geom_text(aes(label = paste(hgoals, agoals, sep = "-"))) +  scale_fill_gradient2(low = "white", high = "red", guide = FALSE) +  theme_minimal()p3

Where we can see that the most common scorelines are low scoring (football is a low scoring game), and slightly biased towards away goals (i.e. Arsenal are more likely to win than lose). The darkest (most likely) tiles being 1-1 or a 2-1 Arsenal win seem very plausible given our calculated λs earlier.

We can then do this for every fixture and build a large graph of the expected results for each using a simple map2_ apply. Because of the huge plot, I’ve restricted it here to a 3×3 matrix of the results for Arsenal, Coventry City, and Enfield Town, but if you click you should be linked to the full image.

#want to predict over the whole fixture spaceall_fixtures <- bind_rows(fixtures, results) %>%  filter(!duplicated(paste(home, away), fromLast = TRUE))#get the lambda for each team per gamepredictions <- map2_df(all_fixtures$home, all_fixtures$away,                        predict_results,                       model)#calc out probabilities and bind upall_predictions <- map2_df(  predictions$e_hgoal, predictions$e_agoal,   function(lambda_home, lambda_away, max_goals) {    hgoal_prob <- dpois(0:max_goals, lambda_home) %>% `names<-`(0:max_goals)    agoal_prob <- dpois(0:max_goals, lambda_away) %>% `names<-`(0:max_goals)    outer(hgoal_prob, agoal_prob) %>%      as.data.frame() %>%       gather() %>%       rownames_to_column("row") %>%      mutate(hgoal = as.numeric(row) %% (max_goals+1)-1) %>%       mutate(hgoal = case_when(hgoal < 0 ~ max_goals, TRUE ~ hgoal),             agoal = as.numeric(key)) %>%      select(sample_hgoal = hgoal, sample_agoal = agoal, prob = value)}, max_goals) %>%  cbind(all_fixtures[rep(seq_len(nrow(all_fixtures)), each=(max_goals+1)^2),], .) %>%  group_by(home, away) %>%  mutate(prob = prob / sum(prob)) %>%  ungroup()#plot againp3 <- all_predictions %>%  #filter only a few out to scale plot   filter(home %in% c("Arsenal", "Coventry_City", "Enfield_Town"),         away %in% c("Arsenal", "Coventry_City", "Enfield_Town")) %>%  ggplot(aes(x = sample_hgoal, y = sample_agoal, fill = prob)) +  geom_tile() +  geom_point(aes(x = hgoal, y = agoal),              colour = "blue", size = 5, alpha = 0.5 / max_goals^2) +  geom_text(aes(label = paste(sample_hgoal, sample_agoal, sep = "-")), size = 2.3) +  scale_fill_gradient2(low = "white", high = "red", guide = FALSE) +  labs(    title = "predictions for final score across all fixtures",    y = "away goals",    x = "home goals") +  theme_minimal() +  facet_grid(away~home, scales = "free")p3

For the whole matrix, click here

So what?

These graphs are nice, but whats important is what they show: we have a way to quantify how likely any result is in a match between two given teams. Why is this useful

• Firstly, we can use the output of this to build betting models. Given the odds on final scores for any match, we can hedge effectively by betting on (e.g.) the five overwhelmingly most likely results.
• Secondly, we can simulate leagues. This is perhaps especially of interest given the context of writing this post. I’m going to focus on this application because I don’t bet on football, and also because it’s hard to get a nice database of odds at the moment given the aforementioned situation.

The Verve – Monte Carlo

We can do this using a technique called Monte Carlo simulation. There are lots of good explanation of the technique on the internet, but it basically boils down to this:

nested_probabilities <- all_predictions %>%  filter(is.na(hgoal)) %>%  select(-hgoal, -agoal) %>%  nest(probabilities = c(sample_hgoal, sample_agoal, prob))nested_probabilities$probabilities[[1]] %>%  rename("Coventry City" = sample_hgoal, "Arsenal" = sample_agoal) %>%  arrange(-prob) %>%  #show first 15 rows  .[1:15,]

## # A tibble: 15 x 3##    `Coventry City` Arsenal   prob##                   ##  1               0       2 0.115 ##  2               0       1 0.109 ##  3               1       2 0.0983##  4               1       1 0.0933##  5               0       3 0.0806##  6               1       3 0.0691##  7               0       0 0.0516##  8               1       0 0.0442##  9               0       4 0.0425## 10               2       2 0.0422## 11               2       1 0.0400## 12               1       4 0.0364## 13               2       3 0.0296## 14               2       0 0.0190## 15               0       5 0.0179

sum(nested_probabilities$probabilities[[1]]$prob)

## [1] 1

nested_probabilities$probabilities[[1]] %>%  rename("Coventry_City" = sample_hgoal, "Arsenal" = sample_agoal) %>%  sample_n(1, weight = prob)

## # A tibble: 1 x 3##   Coventry_City Arsenal   prob##                ## 1             1       3 0.0691

nested_probabilities %>%    mutate(sampled_result = map(probabilities, sample_n, 1, weight = prob)) %>%    select(-probabilities) %>%    unnest(cols = c(sampled_result))

## # A tibble: 6 x 6##   home             away             gameweek sample_hgoal sample_agoal   prob##                                                ## 1 Coventry_City    Arsenal                 9            0            5 0.0179## 2 Blackburn_Rovers Dover_Athletic          9            1            1 0.0575## 3 Frimley_Green    Enfield_Town            9            0            4 0.0418## 4 Arsenal          Blackburn_Rovers       10            2            1 0.0966## 5 Coventry_City    Frimley_Green          10            3            0 0.170 ## 6 Dover_Athletic   Enfield_Town           10            2            1 0.0839

rerun(10, nested_probabilities %>%    filter(home == "Coventry_City" & away == "Arsenal") %>%    mutate(sampled_result = map(probabilities, sample_n, 1, weight = prob)) %>%    select(-probabilities) %>%    unnest(cols = c(sampled_result))) %>%  bind_rows() %>%  arrange(-prob)

## # A tibble: 10 x 6##    home          away    gameweek sample_hgoal sample_agoal   prob##                                     ##  1 Coventry_City Arsenal        9            0            2 0.115 ##  2 Coventry_City Arsenal        9            1            2 0.0983##  3 Coventry_City Arsenal        9            1            1 0.0933##  4 Coventry_City Arsenal        9            0            3 0.0806##  5 Coventry_City Arsenal        9            1            3 0.0691##  6 Coventry_City Arsenal        9            1            0 0.0442##  7 Coventry_City Arsenal        9            0            4 0.0425##  8 Coventry_City Arsenal        9            0            4 0.0425##  9 Coventry_City Arsenal        9            0            4 0.0425## 10 Coventry_City Arsenal        9            1            5 0.0154

n <- 100fixture_sims <- rerun(n, nested_probabilities %>%    mutate(sampled_result = map(probabilities, sample_n, 1, weight = prob)) %>%    select(-probabilities) %>%    unnest(cols = c(sampled_result)) %>%  select(-gameweek, -prob) %>%  pivot_longer(c(home, away), names_to = "location", values_to = "team") %>%  mutate(points = case_when(    location == "home" & sample_hgoal > sample_agoal ~ 3,    location == "away" & sample_agoal > sample_hgoal ~ 3,    sample_hgoal == sample_agoal ~ 1,    TRUE ~ 0  )) %>%  mutate(gd = case_when(    location == "home" ~ sample_hgoal - sample_agoal,    location == "away" ~ sample_agoal - sample_hgoal  )))fixture_sims[1]

## [[1]]## # A tibble: 12 x 6##    sample_hgoal sample_agoal location team             points    gd##                                      ##  1            0            0 home     Coventry_City         1     0##  2            0            0 away     Arsenal               1     0##  3            4            0 home     Blackburn_Rovers      3     4##  4            4            0 away     Dover_Athletic        0    -4##  5            0            0 home     Frimley_Green         1     0##  6            0            0 away     Enfield_Town          1     0##  7            3            0 home     Arsenal               3     3##  8            3            0 away     Blackburn_Rovers      0    -3##  9            6            1 home     Coventry_City         3     5## 10            6            1 away     Frimley_Green         0    -5## 11            1            1 home     Dover_Athletic        1     0## 12            1            1 away     Enfield_Town          1     0

fixture_sims %>%  bind_rows() %>%  group_by(team) %>%  summarise(av_points = sum(points)/n,            av_gd = sum(gd) / n)

## # A tibble: 6 x 3##   team             av_points av_gd##                    ## 1 Arsenal               4.19  2.44## 2 Blackburn_Rovers      3.16  0.7 ## 3 Coventry_City         3.61  2.42## 4 Dover_Athletic        2.26 -1.26## 5 Enfield_Town          2.95  0.23## 6 Frimley_Green         0.6  -4.53

table <- results %>%  pivot_longer(c(home, away), names_to = "location", values_to = "team") %>%  mutate(points = case_when(    location == "home" & hgoal > agoal ~ 3,    location == "away" & agoal > hgoal ~ 3,    hgoal == agoal ~ 1,    TRUE ~ 0  )) %>%  mutate(gd = case_when(    location == "home" ~ hgoal - agoal,    location == "away" ~ agoal - hgoal  )) %>%  group_by(team) %>%  summarise(points = sum(points),            gd = sum(gd))predicted_finishes <- map_df(fixture_sims, function(simulated_fixtures, table) {  simulated_fixtures %>%    select(team, points, gd) %>%    bind_rows(., table) %>%    group_by(team) %>%    summarise(points = sum(points),              gd = sum(gd)) %>%    arrange(-points, -gd) %>%    mutate(predicted_finish = 1:n())}, table) %>%  group_by(team, predicted_finish) %>%  summarise(perc = n() / n)predicted_finishes

## # A tibble: 10 x 3## # Groups:   team [6]##    team             predicted_finish  perc##                            ##  1 Arsenal                         1  0.82##  2 Arsenal                         2  0.18##  3 Blackburn_Rovers                1  0.18##  4 Blackburn_Rovers                2  0.82##  5 Coventry_City                   3  0.97##  6 Coventry_City                   4  0.03##  7 Dover_Athletic                  3  0.03##  8 Dover_Athletic                  4  0.97##  9 Enfield_Town                    5  1   ## 10 Frimley_Green                   6  1

p4 <- ggplot(predicted_finishes, aes(x = predicted_finish, y = perc, fill = team)) +  geom_bar(stat = "identity", colour = "black") +  scale_fill_manual(values = c("red", "blue", "skyblue", "white", "dodgerblue4", "blue")) +  labs(    title = "Predicted finish position of teams",    subtitle = "with two gameweeks left to play",    y = "fraction of finishes",    x = "final position"  ) +  theme_minimal() +  facet_wrap(~team)p4

The Real Thing

We’re now at the stage where we can start to look at real data. One of the motivating forces which drew me back to this putative blog series was the current football situation– with season ending with games left to play.

We can use the knowledge we’ve built up over these last posts to see what we expect to happen in these unplayed games, if they cannot be completed.

To make code more concise, I’ve used Ben Torvaney’s code in his regista package (he also has some nice usage blogs similar to this post at his blog). The underlying maths is exactly the same as in my previous post though with a few different design choices. If we run the simulations using the code from the previous post we should get exactly the same answer.

The code following is also extremely similar to the final chunks of one of my previous posts in analysing the current Liverpool team’s achievements.

library(rvest)library(regista)

First we need to download the data on the current English Premier League season. Once we have this we can split it into played matches (where we 100% know the result) and unplayed matches which we need to predict the result of. For the basis of the team strength estimates I’ve used the xg created and allowed per game, as I believe these give a better estimate of team strength (indeed Ben Torvaney has a nice post on using even the shot-by-shot xg to produce Dixon-Coles models).

#download the match data from 2019/2020fixtures_2020 <- "https://fbref.com/en/comps/9/schedule/Premier-League-Fixtures" %>%  read_html() %>%  html_nodes("#sched_ks_3232_1") %>%  html_table() %>%  as.data.frame() %>%  separate(Score, into = c("hgoal", "agoal"), sep = "–") %>%  #only care about goals and expected goals  select(home = Home, away = Away, home_xg = xG, away_xg = xG.1, hgoal, agoal) %>%  filter(home != "") %>%  mutate(home = factor(home), away = factor(away)) %>%  #round expected goals to nearest integer  mutate_at(c("home_xg", "away_xg", "hgoal", "agoal"), .funs = funs(round(as.numeric(.))))#matches with a known result#used for modellingplayed_matches <- fixtures_2020 %>%  filter(!is.na(home_xg))#matches with an unknown result#used for simulationunplayed_matches <- fixtures_2020 %>%  filter(is.na(home_xg)) %>%  select_if(negate(is.numeric))#fit the dixon coles model#use xg per game, not 'actual' goalsfit_2020 <- dixoncoles(home_xg, away_xg, home, away, data = played_matches)

To get a look at what the team parameters in a real-life league look like we can extract them from the model and plot them:

#extract Dixon-Coles team strenth parameterspars_2020 <- fit_2020$par %>%  .[grepl("def_|off_", names(.))] %>%  matrix(., ncol = 2) %>%  as.data.frame() %>%  rename(attack = V1, defence = V2)pars_2020$team <- unique(gsub("def_*|off_*", "", names(fit_2020$par)))[1:20]#plot as beforep5 <- pars_2020 %>%  mutate(defence = 1 - defence) %>%  ggplot(aes(x = attack, y = defence, colour = attack + defence, label = team)) +  geom_point(size = 3, alpha = 0.7) +  geom_text_repel() +  scale_colour_continuous(guide = FALSE) +  labs(title = "Dixon-Coles parameters for the 2019/2020 EPL",       x = "attacking strength",       y = "defensive strength") +  theme_minimal()p5

It might surprise some that Manchester City are predicted to be better than Liverpool by this model, but it shouldn’t given the underlying numbers for both teams. Liverpool have run very hot and Manchester City have run very cold this season.

Finally, we can then calculate the current Premier League table, and simulate remaining games to predict where teams will finish the season if the remainder of games were to be played. I’ve chosen 1000 sims just for sake of processing time, but you can scale up and down as desired.

#calculate the current EPL tablecurrent_epl_table <- played_matches %>%  select(home, away, hgoal, agoal) %>%  pivot_longer(c(home, away), names_to = "location", values_to = "team") %>%  mutate(points = case_when(    location == "home" & hgoal > agoal ~ 3,    location == "away" & agoal > hgoal ~ 3,    hgoal == agoal ~ 1,    TRUE ~ 0  )) %>%  mutate(gd = case_when(    location == "home" ~ hgoal - agoal,    location == "away" ~ agoal - hgoal  )) %>%  group_by(team) %>%  summarise(points = sum(points),            gd = sum(gd))#the number of sims to runn <- 10000#simulate remaining matchesfixture_sims_2020 <- rerun(  n,  augment.dixoncoles(fit_2020, unplayed_matches, type.predict = "scorelines") %>%                         mutate(sampled_result = map(.scorelines, sample_n, 1, weight = prob)) %>%    select(-.scorelines) %>%    unnest(cols = c(sampled_result)) %>%  pivot_longer(c(home, away), names_to = "location", values_to = "team") %>%  mutate(points = case_when(    location == "home" & hgoal > agoal ~ 3,    location == "away" & agoal > hgoal ~ 3,    hgoal == agoal ~ 1,    TRUE ~ 0  )) %>%  mutate(gd = case_when(    location == "home" ~ hgoal - agoal,    location == "away" ~ agoal - hgoal  )) %>%    select(team, points, gd))#calculate final EPL tablespredicted_finishes_2020 <- map_df(fixture_sims_2020, function(sim_fixtures, table) {  sim_fixtures %>%    select(team, points, gd) %>%    bind_rows(., table) %>%    group_by(team) %>%    summarise(points = sum(points),              gd = sum(gd)) %>%    arrange(-points, -gd) %>%    mutate(predicted_finish = 1:n())}, current_epl_table) %>%  group_by(team, predicted_finish) %>%  summarise(perc = n() / n) %>%  group_by(team) %>%  mutate(mean_finish = mean(predicted_finish)) %>%  arrange(mean_finish) %>%  ungroup() %>%  mutate(team = factor(team, levels = unique(team)))

If we then plot these predicted finishes (ordered by the chance of their highest finish position), we can get an idea of where we expect teams to end the season:

#list of team coloursteam_cols <- c("red", "skyblue", "darkblue", "darkblue", "darkred",               "orange", "red", "white", "red", "blue", "maroon",                "blue", "white", "red", "dodgerblue", "yellow",                "maroon", "red", "maroon", "yellow")#plot the finishing position by chance based on these simualtionsp6 <- ggplot(predicted_finishes_2020,              aes(x = predicted_finish, y = perc, fill = team)) +  geom_bar(stat = "identity", colour = "black") +  scale_fill_manual(values = team_cols, guide = FALSE) +  labs(    title = "Predicted finish position of teams",    subtitle = "for incomplete 2019/2020 EPL season",    y = "fraction of finishes",    x = "final position"  ) +  theme_minimal() +  facet_wrap(~team)p6

So great news for Liverpool fans who the model believes have a 100% chance of finishing in first place. Leicester also might be happy with a nailed on 3rd place, with Chelsea or Manchester United probably rounding out the top four, and Wolves joining the loser of the two in the Europa League.

#get the predictions for the 2019/2020 championwinner <- predicted_finishes_2020 %>%  filter(predicted_finish < 2)%>%  mutate(prediction = "Champion chance")winner

## # A tibble: 2 x 5##   team            predicted_finish   perc mean_finish prediction     ##                                             ## 1 Liverpool                      1 1.00           1.5 Champion chance## 2 Manchester City                1 0.0001         2.5 Champion chance

#get prediction for those who qualify for champions league#and for europa leaguechamps_league <- predicted_finishes_2020 %>%  filter(predicted_finish < 5) %>%  group_by(team) %>%  summarise(perc = sum(perc)) %>%  arrange(-perc) %>%  mutate(prediction = "Champions League chance")champs_league

## # A tibble: 10 x 3##    team              perc prediction             ##                                   ##  1 Liverpool       1      Champions League chance##  2 Manchester City 1      Champions League chance##  3 Leicester City  0.933  Champions League chance##  4 Chelsea         0.479  Champions League chance##  5 Manchester Utd  0.46   Champions League chance##  6 Wolves          0.106  Champions League chance##  7 Sheffield Utd   0.0155 Champions League chance##  8 Tottenham       0.004  Champions League chance##  9 Arsenal         0.0018 Champions League chance## 10 Everton         0.0005 Champions League chance

europa_league  <- predicted_finishes_2020 %>%  filter(predicted_finish < 7) %>%  group_by(team) %>%  summarise(perc = sum(perc)) %>%  arrange(-perc) %>%  mutate(prediction = "(at least) Europa League chance")europa_league

## # A tibble: 13 x 3##    team              perc prediction                     ##                                           ##  1 Liverpool       1      (at least) Europa League chance##  2 Manchester City 1      (at least) Europa League chance##  3 Leicester City  0.999  (at least) Europa League chance##  4 Manchester Utd  0.954  (at least) Europa League chance##  5 Chelsea         0.954  (at least) Europa League chance##  6 Wolves          0.729  (at least) Europa League chance##  7 Sheffield Utd   0.196  (at least) Europa League chance##  8 Tottenham       0.096  (at least) Europa League chance##  9 Arsenal         0.0479 (at least) Europa League chance## 10 Everton         0.0139 (at least) Europa League chance## 11 Burnley         0.0089 (at least) Europa League chance## 12 Crystal Palace  0.0009 (at least) Europa League chance## 13 Southampton     0.0008 (at least) Europa League chance

(obviously this model does not account for any ramifications of Manchester City’s European ban)

At the foot of the table, the model is fairly bullish on Norwich being relegated, with Aston Villa probably joining them, and then probably West Ham rounding out the relegation spots.

#get predictions for those who would be relegatedrelegated  <- predicted_finishes_2020 %>%  filter(predicted_finish > 17) %>%  group_by(team) %>%  summarise(perc = sum(perc)) %>%  arrange(-perc) %>%  mutate(prediction = "Relegation chance")relegated

## # A tibble: 8 x 3##   team             perc prediction       ##                           ## 1 Norwich City  0.934   Relegation chance## 2 Aston Villa   0.700   Relegation chance## 3 Bournemouth   0.507   Relegation chance## 4 West Ham      0.402   Relegation chance## 5 Watford       0.270   Relegation chance## 6 Brighton      0.171   Relegation chance## 7 Newcastle Utd 0.0126  Relegation chance## 8 Southampton   0.00270 Relegation chance

Final Remarks

I want to make it clear at the end of this post that this probably isn’t the most sophisticated model for predicting football matches (more to come in a part 3, maybe this time within less than a year), but does a pretty good job!

In any case though, I don’t think that running these sims is a good way to end the season- in truth, there’s probably no good way. This post is more about how to use this technique than whether to use it.

Best, stay safe as always!