Minimal-energy clusters of hard spheres

N. Sloane^{a b}, R. H. Hardin^{a b}, T. Duff^{a b}, J. Conway^{c d}

1. ^aMathematical Sciences Research Center, AT & T Bell Laboratories, 07974, Murray Hill, NJ, USA
2. ^bMathematical Sciences Research Center, AT & T Bell Laboratories, Murray Hill, USA 07974#TAB#
3. ^cMathematics Department, Princeton University, 08544, Princeton, NJ, USA
4. ^dMathematics Department, Princeton University, Princeton, USA 08544#TAB#