SHRAMKO, Y. Philosophical ontology as a category theory: a logical approach. Actual Problems of Mind, [S. l.], n. 18, p. 101–108, 2017. DOI: 10.31812/apd.v18i1.19. Disponível em: https://journal.kdpu.edu.ua/apd/article/view/19. Acesso em: 25 apr. 2024.