%0 Journal Article %A Boyvalenkov, Peter %A Kazakov, Peter %T New Upper Bounds for Some Spherical Codes %J Serdica Mathematical Journal %D 1995 %P 231-238 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_1995_21_3_a4/ %G en %F SMJ2_1995_21_3_a4