%0 Journal Article
%A P.M. Higgins
%T Epimorphisms, permutation identities and finite semigroups.
%J Semigroup forum
%D 1984
%P 87-98
%V 29
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1984__29_134675/
%F SF_1984__29_134675