CZWARTYŃSKA, M. The mining regions in the post-industrial transformation of Upper Silesia. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 10, p. 76–85, 2008. DOI: 10.24917/20801653.10.7. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/518. Acesso em: 3 may. 2024.