Jurkowski R. Is Every Pole a Catholic? – the Borderland Quandaries of Nationality and Religion Faced by Russian Bureaucracy in a 1910 Ministry of Internal Affairs Document. SzDR [Internet]. 1 styczeń 2018 [cytowane 7 lipiec 2025];52(2):205-20. Dostępne na: https://apcz.umk.pl/SDR/article/view/SDR.2017.EN2.07