SZMIELIŃSKA-PIETRASZEK, P.; SZYMAŃSKA, W. The industrial area of Szczecinek and Lębork in regional structure of the Pomorskie and Zachodniopomorskie Voivodeships. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 10, p. 35–44, 2008. DOI: 10.24917/20801653.10.3. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/510. Acesso em: 6 may. 2024.