G. Polevoy, M. M. de Weerdt, and C. M. Jonker, “The Game of Reciprocation Habits,” in Proceedings of the 2016 European Conference on Artificial Intelligence, 2016, vol. Volume 285: ECAI 2016, pp. 417–425.

G. Polevoy, M. de Weerdt, and C. Jonker, “The Convergence of Reciprocation,” in Proceedings of the 2016 International Conference on Autonomous Agents and Multiagent Systems, 2016, pp. 1431–1432.