[BBCV11] Paolo Boldi, Francesco Bonchi, Carlos Castillo, and Sebastiano Vigna. 2011. Viscous democracy for social networks. Communications of the ACM 54, 6 (June 2011), 129. DOI:https://doi.org/10.1145/1953122.1953154
[KMP18] Anson Kahng, Simon Mackenzie, and Ariel D Procaccia. 2018. Liquid Democracy: An Algorithmic Perspective. (2018). Retrieved from http://procaccia.info/papers/liquid.pdf