Soja, Maria. “Population Redistribution in the Polish Carpathians During the 19th and 20th Centuries”. Bulletin of Geography. Socio-economic Series, no. 17 (July 1, 2012): 127–134. Accessed March 28, 2024. https://apcz.umk.pl/BGSS/article/view/v10089-012-0013-5.