%0 Journal Article
%A Hershkowitz, Daniel
%A Pinkus, Allan
%T On nonnegative sign equivalent and sign similar factorizations of matrices
%J The electronic journal of linear algebra
%D 2007
%P 162-170
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_2007__16__a24/
%G en
%F ELA_2007__16__a24