%0 Journal Article
%A D.W. Hardy
%A G. Markowsky
%A R.L. Brandon
%T The Schützenberger group of an H-class in the semigroup of binary relations.
%J Semigroup forum
%D 1972
%P 45-53
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1972__5_133922/
%F SF_1972__5_133922