%0 Journal Article %A V. M. Babich %A L. A. Kalyakin %A M. D. Ramazanov %A N. Kh. Rozov %T Arlen Mikhailovich Il'in (on the occasion of the 70th anniversary) %J Trudy Instituta matematiki i mehaniki %D 2003 %P 3-9 %V 9 %N 1 %U http://geodesic.mathdoc.fr/item/TIMM_2003_9_1_a0/ %G ru %F TIMM_2003_9_1_a0