1.
Berezansky YM, Korolyuk VS, Mitropolskiy YA, Samoilenko AM, Skrypnik IV. Mykola Ivanovych Shkil’ (On His 70th Birthday). Ukr. Mat. Zhurn. [Internet]. 2002Dec.25 [cited 2024Nov.22];54(12):1589-91. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4197