TY - JOUR AU - L. A. Shaginyan TI - Summability of series with respect to a~Haar system by the $(C,1)$ method JO - Matematičeskie zametki PY - 1974 SP - 393 EP - 404 VL - 15 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1974_15_3_a5/ LA - ru ID - MZM_1974_15_3_a5 ER -