TY - JOUR AU - N. B. Pogosyan TI - Summability to $+\infty $ of Haar and Walsh series JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1980 SP - 255 EP - 256 VL - 35 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1980_35_2_a16/ LA - en ID - RM_1980_35_2_a16 ER -