Brezdeń, Paweł. “Selected Aspects of the Structural Changes and the Innovativeness of Silesian Industry – a Spatial Perspective”. Studies of the Industrial Geography Commission of the Polish Geographical Society 29, no. 2 (June 1, 2015): 123–146. Accessed April 27, 2024. https://prace-kgp.uken.krakow.pl/article/view/2847.