VERSTIUK, Vladyslav. Russia’s War against Ukraine in 1917–20 (Ideological and Political Context). Studia z Dziejów Rosji i Europy Środkowo-Wschodniej, [S. l.], v. 59, n. 3, p. 5–29, 2025. DOI: 10.12775/SDR.2024.EN8.01. Disponível em: https://apcz.umk.pl/SDR/article/view/57752. Acesso em: 29 cze. 2025.