URBAŃSKI, M. Logic and cognition. Two faces of psychologism. Logic and Logical Philosophy, [S. l.], v. 20, n. 1-2, p. 175–185, 2011. DOI: 10.12775/LLP.2011.009. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2011.009. Acesso em: 4 jul. 2024.