TY - JOUR AU - V. N. Temlyakov TI - Approximation of periodic functions of several variables with bounded mixed difference JO - Sbornik. Mathematics PY - 1982 SP - 53 EP - 66 VL - 41 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1982_41_1_a2/ LA - en ID - SM_1982_41_1_a2 ER -