%0 Journal Article
%A W. Kuperberg
%T Placing and moving spheres in the gaps of a cylinder packing.
%J Elemente der Mathematik
%D 1991
%P 47-51
%V 46
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELMA_1991__46_2_141501/
%F ELMA_1991__46_2_141501