WRÓBLEWSKI, Zbigniew. Nature as a norm for activity. The ontological foundations of ecological ethics. Diametros, [S. l.], n. 9, p. 74–83, 2006. DOI: 10.13153/diam.9.2006.251. Disponível em: https://diametros.uj.edu.pl/diametros/article/view/251. Acesso em: 29 mar. 2024.