Gałka, Jadwiga, and Sławomir Dorocki. “The Role of Creative Class Emigration in the Changes of an Innovation Economy in Poland”. Studies of the Industrial Geography Commission of the Polish Geographical Society 23 (October 1, 2013): 91–103. Accessed May 3, 2024. https://prace-kgp.uken.krakow.pl/article/view/1451.