Anna Procyk, Russian Nationalism and Ukraine. The Nationality Policy of the Volunteer Army during the Civil War. Zeitschrift für Ostmitteleuropa-Forschung, Marburg, v. 47, n. 3, p. 471–472, 1998. DOI: 10.25627/19984736753. Disponível em: https://openjournals.osmikon.de/zfo/article/view/6753. Acesso em: 31 oct. 2026.