Berezansky, Y. M.; Gerasimenko, V. I.; Kochubei, A. N.; Mikhailets, V. A.; Nizhnik, L. P.; Samoilenko, A. M.; Samoilenko, Y. S.; Khruslov, E. Y. Myroslav L’vovych Horbachuk (on His 75 Th Birthday). Ukr. Mat. Zhurn. 2013, 65 (3), 451-454.