MALYNOVSKY, B. Secret combat organisations in Ukraine (april 1918): founders and members. Ukrainian Peasant, [S. l.], n. 32, 2024. DOI: 10.31651/2413-8142-2024-32-Malynovsky. Disponível em: https://ukr-selianyn-ejournal.cdu.edu.ua/article/view/5270. Acesso em: 19 jan. 2025.