ATTFIELD, Robin. Rolston and Hayes on Environmental Virtue Ethics: Intrinsic Natural Value, Moral Motivation, and Human-Nature Relationships. Studia Ecologiae et Bioethicae, [S. l.], 2026. DOI: 10.21697/seb.5907. Disponível em: https://czasopisma.uksw.edu.pl/seb/article/view/17131. Acesso em: 22 sep. 2026.