Petrushko , Natalia. “Ativities of Soviet Military Commissariats in Western Volynia During the Bolshevik Occupation of the Region in August-September 1920 (based on Materials from the State Archive of Volyn oblast). ”. V. N. Karazin Kharkiv National University Bulletin ‘History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences’ 36 (June 29, 2023): 36-45. Accessed July 17, 2024. https://periodicals.karazin.ua/uahistory/article/view/2227-6505-2023-36.