KUREK, S. Population ageing in industrial areas in Poland. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 14, p. 104–120, 2009. DOI: 10.24917/20801653.14.12. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/474. Acesso em: 29 apr. 2024.