Evolution of Cooperation in the Prisoner’s Dilemma. Czech Journal of International Relations, Prague, Czech Republic, v. 46, n. 1, p. 31–50, 2011. DOI: 10.32422/cjir.403. Disponível em: https://cjir.suma.software/index.php/cjir/article/view/403. Acesso em: 12 mar. 2026.