SZAJNOWSKA-WYSOCKA, Alicja; ZUZAŃSKA-ŻYŚKO, Elżbieta. The Upper-Silesian conurbation on the path towards the “Silesia” metropolis. Bulletin of Geography. Socio-economic Series, [S. l.], n. 21, p. 111–124, 2013. DOI: 10.1515/bog-2013-0025. Disponível em: https://apcz.umk.pl/BGSS/article/view/bog-2013-0025. Acesso em: 9 jan. 2025.