[1]
ZadereiP.V., LukovskyI.O., MakarovV.L., MitropolskiyY.A., RomanyukA.S., RomanyukV.S., RukasovV.I., SamoilenkoA.M., SerdyukA.S. and ShevchukI.A. 2002. Oleksandr Ivanovych Stepanets’ (on his 60-th birthday). Ukrains’kyi Matematychnyi Zhurnal. 54, 5 (May 2002), 579-580.