Rajadesingan, A., C. Budak, and P. Resnick. “Political Discussion Is Abundant in Non-Political Subreddits (and Less Toxic)”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 15, no. 1, May 2021, pp. 525-36, doi:10.1609/icwsm.v15i1.18081.