%0 Journal Article
%A B. I. Golubov
%T Approximation of functions of several variables by spherical Riesz means
%J Matematičeskie zametki
%D 1975
%P 181-191
%V 17
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1975_17_2_a1/
%G ru
%F MZM_1975_17_2_a1