VASYUKOV, V. L. A new axiomatization of Jaśkowski’s discussive logic. Logic and Logical Philosophy, [S. l.], v. 9, n. 9, p. 35–46, 2004. DOI: 10.12775/LLP.2001.003. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2001.003. Acesso em: 5 jul. 2024.