IvanovАF, Kolyada SF, Maistrenko YL, Parasyuk IO, Pelyukh GP, Romanenko OY, Sivak AG, Samoilenko VG, Tkachenko VI, Trofimchuk SI, Fedorenko VV, Khusainov DY, Shevchuk IA. Oleksandr Mykolaiovych Sharkovs’kyi (on his 80th birthday). Ukr. Mat. Zhurn. [Internet]. 2017Feb.25 [cited 2024Apr.27];69(2):257-60. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/1690