MORKELIŪNAS, A. A rule for group decision. Lithuanian Mathematical Journal, [S. l.], v. 10, n. 4, p. 745–764, 1970. DOI: 10.15388/LMJ.1970.20921. Disponível em: https://www.journals.vu.lt/LMJ/article/view/20921.. Acesso em: 7 may. 2024.