PEKEC, A. Meaningful and Meaningless Solutions for Cooperative N-person Games. BRICS Report Series, [S. l.], v. 3, n. 47, 1996. DOI: 10.7146/brics.v3i47.20049. Disponível em: https://tidsskrift.dk/brics/article/view/20049. Acesso em: 28 mar. 2024.