%0 Journal Article
%A M. Satyanarayana
%T On semigroups admitting ring structure.
%J Semigroup forum
%D 1971
%P 43-50
%V 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1971__3_133842/
%F SF_1971__3_133842