%0 Journal Article
%A A.V. Kelarev
%T Applications of epigroups to graded ring theory.
%J Semigroup forum
%D 1995
%P 327-350
%V 50
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1995__50_3_135391/
%F SF_1995__50_3_135391