biblio_hist.bib

@book{kapusc,
  title={Travels with Herodotus},
  author={Kapuściński,  Ryszard},
  year={2007},
  publisher={Random House}
}


@article{gentzkow2019text,
  title={Text as data},
  author={Gentzkow, Matthew and Kelly, Bryan and Taddy, Matt},
  journal={Journal of Economic Literature},
  volume={57},
  number={3},
  pages={535--74},
  year={2019}
}

@Article{tidytext,
    title = {tidytext: Text Mining and Analysis Using Tidy Data Principles in R},
    author = {Julia Silge and David Robinson},
    doi = {10.21105/joss.00037},
    url = {http://dx.doi.org/10.21105/joss.00037},
    year = {2016},
    publisher = {The Open Journal},
    volume = {1},
    number = {3},
    journal = {JOSS},
  }


@Manual{gutr,
    title = {gutenbergr: Download and Process Public Domain Works from Project Gutenberg},
    author = {David Robinson},
    year = {2021},
    note = {R package version 0.2.1},
    url = {https://CRAN.R-project.org/package=gutenbergr},
  }

@Manual{wcloud,
    title = {ggwordcloud: A Word Cloud Geom for 'ggplot2'},
    author = {Erwan {Le Pennec} and Kamil Slowikowski},
    year = {2019},
    note = {R package version 0.5.0},
    url = {https://CRAN.R-project.org/package=ggwordcloud},
  }

@Article{topicm,
    title = {{topicmodels}: An {R} Package for Fitting Topic Models},
    author = {Bettina Gr\"un and Kurt Hornik},
    journal = {Journal of Statistical Software},
    year = {2011},
    volume = {40},
    number = {13},
    pages = {1--30},
    doi = {10.18637/jss.v040.i13},
  }

@Manual{ldatune,
    title = {ldatuning: Tuning of the Latent Dirichlet Allocation Models Parameters},
    author = {Murzintcev Nikita},
    year = {2020},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=ldatuning},
  }


@Manual{ggsci,
    title = {ggsci: Scientific Journal and Sci-Fi Themed Color Palettes for
'ggplot2'},
    author = {Nan Xiao},
    year = {2018},
    note = {R package version 2.9},
    url = {https://CRAN.R-project.org/package=ggsci},
  }