KACZMAREK, J. On the use of formal tools and structures in philosophy. Formal ontology and topological ontology. Studia Philosophiae Christianae, [S. l.], v. 55, n. 2, p. 103–124, 2019. DOI: 10.21697/spch.2019.55.2.05. Disponível em: https://www.czasopisma.uksw.edu.pl/index.php/spch/article/view/6339. Acesso em: 18 may. 2024.