EditorialBoard. “Yurii Oleksiiovych Mytropol’s’kyi (Obituary)”. Ukrains’kyi Matematychnyi Zhurnal 60, no. 9 (September 25, 2008): 1155–1156. Accessed December 6, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/3233.