PERZANOWSKI, Jerzy. Locative ontology. Parts I–III. Logic and Logical Philosophy, [S. l.], n. 1, p. 7–94, 2003. DOI: 10.12775/LLP.1993.002. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.1993.002. Acesso em: 2 jul. 2025.