%0 Journal Article
%A Gerhard Behrendt
%T Equivalence Systems with Finitely Many Relations.
%J Monatshefte für Mathematik
%D 1987
%P 77-84
%V 103
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MOMA_1987__103_178315/
%F MOMA_1987__103_178315