KILAR, W.; NOWOSIELSKA, P. Socio-Economic and Environmental Effects of the Restructuring of the Bobrek–Piekary Hard Coal Mine in Piekary Śląskie. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 40, n. 2, p. 23–41, 2026. DOI: 10.24917/20801653.402.3. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/12272. Acesso em: 30 jun. 2026.