Faliszewski, Piotr, Piotr Skowron, Arkadii Slinko, Stanisław Szufa, and Nimrod Talmon. “How Similar Are Two Elections?”. Proceedings of the AAAI Conference on Artificial Intelligence 33, no. 01 (July 17, 2019): 1909-1916. Accessed October 24, 2021. https://ojs.aaai.org/index.php/AAAI/article/view/4017.