LÓPEZ, S. M. Ternary Relational Semantics for the Variants of BN4 and E4 which Contain Routley and Meyer’s Logic B. Bulletin of the Section of Logic, [S. l.], v. 51, n. 1, p. 27–56, 2021. DOI: 10.18778/0138-0680.2021.16. Disponível em: https://czasopisma.uni.lodz.pl/bulletin/article/view/8547. Acesso em: 29 mar. 2024.