WIŚNIEWSKI, A. Generalized Entailments. Logic and Logical Philosophy, [S. l.], v. 26, n. 3, p. 321–356, 2017. DOI: 10.12775/LLP.2017.014. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2017.014. Acesso em: 23 jun. 2024.