TY - JOUR AU - B. I. Golubov TI - On convergence of Riesz spherical means of multiple Fourier series JO - Sbornik. Mathematics PY - 1975 SP - 177 EP - 197 VL - 25 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1975_25_2_a1/ LA - en ID - SM_1975_25_2_a1 ER -