TY - JOUR AU - R. S. Davtyan TI - The representations of functions by orthogonal series possessing martingale properties JO - Matematičeskie zametki PY - 1976 SP - 673 EP - 680 VL - 19 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1976_19_5_a1/ LA - ru ID - MZM_1976_19_5_a1 ER -