HOŁUB, G. Human dignity, speciesism, and the value of life. Studia Ecologiae et Bioethicae, [S. l.], v. 14, n. 4, p. 81–95, 2016. DOI: 10.21697/seb.2016.14.4.04. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/6262. Acesso em: 5 may. 2024.