TY - JOUR AU - R. I. Gurielashvili TI - On the convergence and boundedness in $\psi(L)$ of the Fourier series of a monotone function JO - Doklady Akademii Nauk PY - 1975 SP - 1015 EP - 1018 VL - 220 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_220_5_a4/ LA - ru ID - DAN_1975_220_5_a4 ER -