VOUTSADAKIS, G. Categorical Abstract Algebraic Logic: Pseudo-Referential Matrix System Semantics. Bulletin of the Section of Logic, [S. l.], v. 47, n. 2, p. 69–88, 2018. DOI: 10.18778/0138-0680.47.2.01. Disponível em: https://czasopisma.uni.lodz.pl/bulletin/article/view/3891. Acesso em: 2 may. 2024.