GURCZYŃSKI, Jacek. Substantive logics of fiction. Part III: E. N. Zalta’s theory of abstract objects (in Polish). Diametros, [S. l.], n. 35, p. 21–48, 2013. DOI: 10.13153/diam.35.2013.507. Disponível em: https://diametros.uj.edu.pl/diametros/article/view/507. Acesso em: 29 apr. 2024.