CARNIELLI, W. A.; CONIGLIO, M. E. Twist-Valued Models for Three-Valued Paraconsistent Set Theory. Logic and Logical Philosophy, [S. l.], v. 30, n. 2, p. 187–226, 2021. DOI: 10.12775/LLP.2020.015. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2020.015. Acesso em: 27 nov. 2021.