%0 Journal Article
%A U. Asibong-Ibe
%T *-Simple type A ...-semigroups.
%J Semigroup forum
%D 1993
%P 135-149
%V 47
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1993__47_2_135265/
%F SF_1993__47_2_135265