FIUT, Ignacy S. The idea of Sustainable Development in the Perspective of Henryk Skolimowski’s Philosophy. Problemy Ekorozwoju, [S. l.], v. 4, n. 2, p. 25–48, 2009. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4689. Acesso em: 4 jan. 2025.