Berezansky YM, Mitropolsky YO, Ostrovsky IV, Pastur LA, Pogorelov ОV, Khruslov EY. Volodymyr Olexandrovych Marchenko (to his 70-th Birthday). Ukr. Mat. Zhurn. [Internet]. 1992Sep.8 [cited 2024Jun.2];44(8):1113. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/8042