SOBCZYK, W.; KOWALSKA, A. Obszary Natura 2000 a działalność górnicza. Journal of Education, Technology and Computer Science, [S. l.], v. 27, n. 1, p. 125–131, 2019. DOI: 10.15584/eti.2019.1.16. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/5696. Acesso em: 24 lis. 2024.