ELLERMAN, D. Category Theory and Set Theory as Theories about Complementary Types of Universals. Logic and Logical Philosophy, [S. l.], v. 26, n. 2, p. 145–162, 2016. DOI: 10.12775/LLP.2016.022. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2016.022. Acesso em: 19 apr. 2024.