%0 Journal Article
%A T. Guédénon
%T Projectivity and flatness over the graded ring of semi-coinvariants
%J Algebra and discrete mathematics
%D 2010
%P 42-56
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ADM_2010_10_1_a4/
%G en
%F ADM_2010_10_1_a4