%0 Journal Article %A A. S. Popov %T New cubature formulae invariant under the octahedral group of rotations for a~sphere %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2001 %P 281-284 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2001_4_3_a5/ %G ru %F SJVM_2001_4_3_a5