%0 Journal Article
%A T.S. Blyth
%A M.H. Almeida-Santos
%T Invariant semigroups of othodox semigroups.
%J Semigroup forum
%D 1996
%P 163-180
%V 52
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1996__52_3_135445/
%F SF_1996__52_3_135445