TY - JOUR AU - V. A. Baskakov TI - The order of approximation of continuous functions by certain linear means of their Fourier series JO - Matematičeskie zametki PY - 1971 SP - 617 EP - 627 VL - 9 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1971_9_6_a1/ LA - ru ID - MZM_1971_9_6_a1 ER -