%0 Journal Article
%A V. A. Babeshko
%T An efficient method of approximate factorization of matrix functions
%J Doklady Akademii Nauk
%D 1979
%P 1089-1093
%V 247
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1979_247_5_a14/
%G ru
%F DAN_1979_247_5_a14