%0 Journal Article
%A G. Markowsky
%T Bounds on the index and period of a binary relation on a finite set.
%J Semigroup forum
%D 1976
%P 253-260
%V 13
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1976__13_134218/
%F SF_1976__13_134218