%0 Journal Article
%A N.S. MENDELSOHN
%A Y.S. HO
%T Inequalities for f-designs with Repeated Blocks (Short Communication)
%J Aequationes mathematicae
%D 1973
%P 312-313
%V 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1973__9_136377/
%F AM2_1973__9_136377