Gorbachuk ML, Luchka AY, Mitropolskiy YA, Samoilenko AM. Yurii Dmitrievich Sokolov (on his 100th birthday). Ukr. Mat. Zhurn. [Internet]. 1996 Nov. 25 [cited 2025 Dec. 5];48(11):1443-5. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/5196