%0 Journal Article %A I. Ts. Gokhberg %T A general theorem concerning the factorization of matrix-functions in normed rings, and its applications %J Doklady Akademii Nauk %D 1962 %P 284-287 %V 146 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_146_2_a6/ %G ru %F DAN_1962_146_2_a6