ZIĘBA, A. A. The Apostolic Administration of the Lemko region in the light of the documents of the Polish Ministry of Religious Denominations and Public Education of July 1939. Rocznik Ruskiej Bursy, [S. l.], v. 16, p. 23–42, 2020. DOI: 10.12797/RRB.16.2020.16.01. Disponível em: https://journals.akademicka.pl/rrb/article/view/2351. Acesso em: 6 oct. 2022.