TY - JOUR AU - S. L. Sobolev TI - Convergence of cubature formulas on infinitely differentiable functions JO - Doklady Akademii Nauk PY - 1975 SP - 793 EP - 796 VL - 223 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_223_4_a4/ LA - ru ID - DAN_1975_223_4_a4 ER -