%0 Journal Article
%A H.T. Murof
%T On an application of the work of D.E. Knuth to semigroups.
%J Semigroup forum
%D 1989
%P 117-124
%V 39
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1989__39_2_134982/
%F SF_1989__39_2_134982