1.
Mitropolsky YA, Shevelo VN, Luchka AY, Kurpel NS. Yury Dmitrievich Sokolov (on his seventieth birthday). Ukr. Mat. Zhurn. [Internet]. 1966Jun.28 [cited 2024Nov.24];18(4):94-101. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/8316