D’AMICO, D. J. The imprisoner’s dilemma: the political economy of proportionate punishment. Erasmus Journal for Philosophy and Economics, [S. l.], v. 1, n. 1, p. 181-184, 2008. DOI: 10.23941/ejpe.v1i1.18. Disponível em: https://ejpe.org/journal/article/view/18. Acesso em: 25 feb. 2021.