PAPUZIŃSKI, Andrzej. The Idea of Philosophy vs. Eco-Philosophy. Problemy Ekorozwoju, [S. l.], v. 4, n. 1, p. 51–59, 2009. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4710. Acesso em: 22 jul. 2024.