WEBER, E.; WOUTERS, D.; MEHEUS, J. Introduction. Logic and Logical Philosophy, [S. l.], v. 21, n. 4, p. 319–322, 2012. DOI: 10.12775/LLP.2012.015. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2012.015. Acesso em: 27 apr. 2024.