Brezdeń, Paweł, Joanna Drozdowska, and Waldemar Spallek. “Selected Pro-Developmental Institutions Related to Public Aid for the Activation of Polish Economy”. Studies of the Industrial Geography Commission of the Polish Geographical Society 15 (January 1, 2010): 235–257. Accessed November 21, 2024. https://prace-kgp.uken.krakow.pl/article/view/417.