SKORUPKA, Alfred. Philosophical considerations on the unity of various religions. Folia Philosophica, [S. l.], v. 26, p. 375–388, 2008. DOI: 10.31261/fp.21056. Disponível em: https://journals.us.edu.pl/index.php/FOLIA/article/view/21056. Acesso em: 5 dec. 2025.