%0 Journal Article
%A R. L. Graham
%A B. D. Lubachevsky
%T Repeated patterns of dense packings of equal disks in a square
%J The electronic journal of combinatorics
%D 1996
%V 3
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/1240/
%R 10.37236/1240
%F 10_37236_1240