%0 Journal Article %A M. G. Gimadislamov %T On an eigenfunction expansion of a non-selfadjoint differential operator of even order in the space of vector functions %J Doklady Akademii Nauk %D 1962 %P 13-16 %V 143 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_1_a2/ %G ru %F DAN_1962_143_1_a2