KAMIDE, N.; WANSING, H. Symmetric and dual paraconsistent logics. Logic and Logical Philosophy, [S. l.], v. 19, n. 1-2, p. 7–30, 2010. DOI: 10.12775/LLP.2010.002. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2010.002. Acesso em: 29 mar. 2024.