%0 Journal Article
%A K. H. Kim
%A F. Roush
%T General mutants in semigroups.
%J Semigroup forum
%D 1976
%P 297-300
%V 13
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1976__13_134224/
%F SF_1976__13_134224