%0 Journal Article
%A N. Kehayopulu
%T On left regular and left duo poe-semigroups.
%J Semigroup forum
%D 1992
%P 306-313
%V 44
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1992__44_1_135153/
%F SF_1992__44_1_135153