PYLYPIV, I. Collaboration of Greek-Catholic church with Ukrainians in America in 20-30 of XX century. Skhid, [S. l.], n. 2(109), p. 109–113, 2013. DOI: 10.21847/1728-9343.2011.2(109).17336. Disponível em: https://skhid.kubg.edu.ua/article/view/17336. Acesso em: 5 may. 2024.