1.
Mitropolskiy YA, Strok VV. 50 Years of “Ukrainskii Matematicheskii Zhurnal”. Ukr. Mat. Zhurn. [Internet]. 1999May25 [cited 2024Nov.24];51(5):579–580. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4644