Ishchenko, O.S., and S.I. Ocheretyanko. “Ukrainian Encyclopedic Studies: IV International Scientific Conference”. Visnyk of the National Academy of Sciences of Ukraine, no. 2 (February 20, 2016): 103–106. Accessed November 12, 2024. https://nasu-periodicals.org.ua/index.php/visnyk/article/view/6501.