1.
CHLEBOWCZYK, Józef. Some Issues of National Assimilation and Linguistic-Ethnic Borderland (In the Area of Former Austro-Hungarian Monarchy). Acta Poloniae Historica. Online. 31 January 2013. Vol. 108, pp. 147-195. [Accessed 9 July 2024]. DOI 10.12775/APH.2013.108.06.