%0 Journal Article %A Boris D. Lubachevsky %A Ron L. Graham %A Frank H. Stillinger %T Spontaneous Patterns in Disk Packings %J Visual Mathematics %D 2001 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VM_2001_3_1_a2/ %G en %F VM_2001_3_1_a2