%0 Journal Article %A V. I. Berdyshev %A N. N. Krasovskii %A A. B. Kurzhanskii %A E. F. Mishchenko %T Yurii Sergeevich Osipov (on the occasion of his 70th birthday) %J Trudy Instituta matematiki i mehaniki %D 2006 %P 3-5 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2006_12_1_a0/ %G ru %F TIMM_2006_12_1_a0