%0 Journal Article
%A P.R. Jones
%T The least inverse and orthodox congruences on a completely regular semigroup.
%J Semigroup forum
%D 1983
%P 390-392
%V 27
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1983__27_134634/
%F SF_1983__27_134634