%0 Journal Article %A V. E. Fedorov %A I. E. Egorov %A A. I. Kozhanov %A S. V. Popov %T Petrushko Igor Meletievich (on the occasion of his 75th birthday) %J Matematičeskie zametki SVFU %D 2017 %P 3-5 %V 24 %N 1 %U http://geodesic.mathdoc.fr/item/SVFU_2017_24_1_a0/ %G ru %F SVFU_2017_24_1_a0