ĐORĐEVIĆ, S. Fictionalism and the Problem of Universals in the Philosophy of Mathematics. Filozofija i društvo/Philosophy and Society, Belgrade, Serbia, v. 29, n. 3, p. 415–428, 2018. DOI: 10.2298/FID1803415D. Disponível em: https://journal.ifdt.bg.ac.rs/fid/article/view/682. Acesso em: 15 apr. 2025.