%0 Journal Article
%A Y.S. Park
%A J.P. Kim
%T Injective hulls of S-systems over a Clifford semigroup.
%J Semigroup forum
%D 1991
%P 19-24
%V 43
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1991__43_3_135091/
%F SF_1991__43_3_135091