%0 Journal Article
%A G.B. PRESTON
%T Congruences on Brandt Semigroups.
%J Mathematische Annalen
%D 1959
%P 91-94
%V 139
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1959__139_160734/
%F MAN_1959__139_160734