PERZANOWSKI, J.; PIETRUSZCZAK, A. Aim, the scope and editorial policy of the journal. Logic and Logical Philosophy, [S. l.], n. 1, p. 3–6, 2003. DOI: 10.12775/LLP.1993.001. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.1993.001. Acesso em: 5 jul. 2024.