%0 Journal Article %A Yu. F. Korobeinik %T Normal solvability of linear differential equations in the complex plane %J Izvestiya. Mathematics %D 1972 %P 445-466 %V 6 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1972_6_2_a7/ %G en %F IM2_1972_6_2_a7