DROZDOWSKA, Ela. Matrix Semantics for Classical Logic: The Case of the Lattice O6. Bulletin of the Section of Logic, Poland, v. 55, n. 2, p. 281–305, 2026. DOI: 10.18778/0138-0680.2026.09. Disponível em: https://czasopisma.uni.lodz.pl/bulletin/article/view/29207. Acesso em: 9 sep. 2026.