NOWARA, Piotr. The Bolzanian conception of objectless representations and its interpratation by K. Twardowski. Diametros, [S. l.], n. 8, p. 68–78, 2006. DOI: 10.13153/diam.8.2006.225. Disponível em: https://diametros.uj.edu.pl/diametros/article/view/225. Acesso em: 25 apr. 2024.