TY - JOUR AU - A. A. Talalyan TI - On the connection between the properties of completeness and unconditional convergence for orthogonal systems JO - Sbornik. Mathematics PY - 1983 SP - 507 EP - 513 VL - 45 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1983_45_4_a6/ LA - en ID - SM_1983_45_4_a6 ER -