%0 Journal Article
%A S.D. Hippisley-Cox
%T On the structure of certain po-semigroups.
%J Semigroup forum
%D 1992
%P 213-220
%V 44
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1992__44_1_135144/
%F SF_1992__44_1_135144