ФЕНИЧ, В. Ruthenians Lands South of the Carpathians: Carpathian Ruthenians – Greek Catholics of the Uzhhorod Union Tradition from International Recognition (1919) To Communist Proselytism (1950). Rocznik Ruskiej Bursy, [S. l.], v. 16, p. 181–206, 2020. DOI: 10.12797/RRB.16.2020.16.05. Disponível em: https://journals.akademicka.pl/rrb/article/view/2355. Acesso em: 30 sep. 2022.