SUKHOBOKOVA, O. Public and Cultural Activity of Nykyfor Hryhoryiv in thе USA and Canada. Problems of World History, [S. l.], n. 7, p. 177–191, 2019. DOI: 10.46869/2707-6776-2019-7-13. Disponível em: https://journal.ivinas.gov.ua/pwh/article/view/24. Acesso em: 4 may. 2024.