John Paul Himka, Religion and Nationality in Western Ukraine. The Greek Catholic Church and the Ruthenian National Movement in Galivia, 1867-1900. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 51, n. 1, p. 158, 2002. DOI: 10.25627/20025117757. Disponível em: https://openjournals.osmikon.de/zfo/article/view/7757. Acesso em: 16 sep. 2026.