Birukov, Andrej Mihajlovic. “PETROVSK UNDER BRITISH OCCUPATION:POLITICAL SITUATION AND THE DAILY LIFEDURING THE CIVIL WAR”. History, Archeology and Ethnography of the Caucasus 22, no. 2 (June 30, 2026): 303–312. Accessed July 9, 2026. https://caucasushistory.ru/2618-6772/article/view/17419.