SONIEWICKA, Marta. Moral obligations towards our fellows and towards strangers – Who are we obliged to assist? (in Polish). Diametros, [S. l.], n. 26, p. 166–187, 2010. DOI: 10.13153/diam.26.2010.420. Disponível em: https://diametros.uj.edu.pl/diametros/article/view/420. Acesso em: 2 mar. 2024.