%0 Journal Article
%A S. Premchand
%T ndependence of axioms for biordered sets.
%J Semigroup forum
%D 1984
%P 249-264
%V 28
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1984__28_134653/
%F SF_1984__28_134653