BONENBERG, Krystyna. Stefan Kozłowski (1928-2007): Interwoven to the Rhythm of Nature. Problemy Ekorozwoju, [S. l.], v. 3, n. 1, p. 5, 2008. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4675. Acesso em: 22 jul. 2024.