%0 Journal Article
%A V. M. Kirzhner
%T A~criterion for the representability of a~matrix in the form of a~product of a~lower-triangular and an upper-trianglar matrix
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1965
%V 20
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1965_20_6_a17/
%G ru
%F RM_1965_20_6_a17