TY - JOUR AU - V. N. Temlyakov TI - On the approximation of periodic functions of several variables with bounded mixed difference JO - Doklady Akademii Nauk PY - 1980 SP - 544 EP - 548 VL - 253 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_253_3_a7/ LA - ru ID - DAN_1980_253_3_a7 ER -