Виговський, Микола. “Bolshevik Terminology of Ideological Influence on Ukrainian Educators During the Years of Repressions (1927-1937)”. Antiquities of Lukomorie, no. 4 (August 23, 2021): 153-160. Accessed April 19, 2025. http://lukomor.mosk.mksat.net/index.php/lukomor/article/view/100.