%0 Journal Article
%A Oswaldo Lezama
%A Claudia Gallego
%T Matrix approach to noncommutative stably free modules and Hermite rings
%J Algebra and discrete mathematics
%D 2014
%P 109-137
%V 18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ADM_2014_18_1_a10/
%G en
%F ADM_2014_18_1_a10