%0 Journal Article
%A L. M. Brègman
%T Some properties of nonnegative matrices and their permanents
%J Doklady Akademii Nauk
%D 1973
%P 27-30
%V 211
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_211_1_a4/
%G ru
%F DAN_1973_211_1_a4