Yitzhak, O. Ben, and M. Tennenholtz. “On the Automatic Synthesis of Social Laws for Mobile Robots. A Study in Artificial Social Systems. Part 2: Analysis and Discussion”. COMPUTING AND INFORMATICS, vol. 16, no. 5, Jan. 2012, pp. 445-63, https://www.cai.sk/ojs/index.php/cai/article/view/649.