%0 Journal Article
%A S. Subbiah
%A K. jr. Magill
%T Semigroups with exactly three regular ...-classes.
%J Semigroup forum
%D 1979
%P 279-281
%V 17
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1979__17_134323/
%F SF_1979__17_134323