WUTTICH, K. Reviews. Logic and Logical Philosophy, [S. l.], n. 2, p. 151–158, 2003. DOI: 10.12775/LLP.1994.010. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.1994.010. Acesso em: 20 apr. 2024.