%0 Journal Article
%A J.A. Rush
%T A lower bound on packing density.
%J Inventiones mathematicae
%D 1989
%P 499-510
%V 98
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1989__98_1_143740/
%F IM_1989__98_1_143740