TY - JOUR AU - E. A. Bredikhina TI - Fourier series as a device for approximation of almost periodic functions JO - Doklady Akademii Nauk PY - 1958 SP - 219 EP - 222 VL - 123 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_123_2_a1/ LA - ru ID - DAN_1958_123_2_a1 ER -