Telvak, Vitalii, and Iryna Lozynska. “Ukrainian Historical Institutions in Interwar Poland: The Attempt to Generalise”. Scientific Papers of the Vinnytsia Mykhailo Kotsyiubynskyi State Pedagogical University Series History, no. 36 (June 10, 2021): 104–111. Accessed April 27, 2024. https://vspu.net/nzhist/index.php/nzhist/article/view/719.