PASCHALIS-JAKUBOWICZ, Piotr. Forest Utilization versus Environmental Protection in Sustainable Forest Management. Problemy Ekorozwoju, [S. l.], v. 4, n. 2, p. 125–131, 2009. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4700. Acesso em: 4 jan. 2025.