add info on how to cite

[aparrish]

I don't think anyone is using this library in an academic context, but it might nevertheless make sense to add a bibtex template or something to the documentation with proper citation information, to make it easier just in case!

[hugovk]

Maybe https://guides.github.com/activities/citable-code/?

[hugovk]

I don't think anyone is using this library in an academic context

Here's a couple!

1. Maciej Wolański, Metody analizy nastawienia emocjonalnego
   wynikającego z muzyki oraz z tekstu piosenki, https://www.ii.pwr.edu.pl/~kopel/mgr/2017.06_mgr_Wolanski.pdf, 2017

2. Cole Peterson, Generating Rhyming Poetry Using LSTM Recurrent Neural Networks, http://dspace.library.uvic.ca/handle/1828/10801, 2019