%0 Journal Article
%A V. M. Babich
%T Factorizability of matrix functions: a direct proof
%J Algebra i analiz
%D 2008
%P 3-33
%V 20
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2008_20_1_a0/
%G ru
%F AA_2008_20_1_a0