BoichukОA, Gorbachuk ML, Gorodnii MF, Lukovsky IO, Makarov VL, Parasyuk IO, Samoilenko AM, Samoilenko VG, Slyusarchuk VY, Stanzhitskii AN, Khruslov EY, Sharkovsky OM, Shevchuk IA. Mykola Oleksiiovych Perestyuk (on his 70th birthday). Ukr. Mat. Zhurn. [Internet]. 2016Jan.25 [cited 2024Apr.25];68(1):142-4. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/1828