TY - JOUR AU - B. P. Osilenker TI - On weighted polynomial approximation of functions of several variables by linear means JO - Doklady Akademii Nauk PY - 1979 SP - 1320 EP - 1324 VL - 247 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_247_6_a8/ LA - ru ID - DAN_1979_247_6_a8 ER -