%0 Journal Article %A Henry Cohn %A Noam Elkies %T New upper bounds on sphere packings I %J Annals of mathematics %D 2003 %P 689-714 %V 157 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2003.157.689/ %R 10.4007/annals.2003.157.689 %G en %F 10_4007_annals_2003_157_689