%0 Journal Article
%A F.R. McMorris
%A C.S. jr. Johnson
%T Semigroups for which every S-system has the natural partial order.
%J Semigroup forum
%D 1974
%P 51-55
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1974__8_134023/
%F SF_1974__8_134023