TY - JOUR AU - V. A. Baskakov TI - Approximation with best order by Toeplitz-irregular methods of summability of Fourier series JO - Matematičeskie zametki PY - 1994 SP - 117 EP - 121 VL - 56 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1994_56_6_a9/ LA - ru ID - MZM_1994_56_6_a9 ER -