TY - JOUR AU - N. N. Kholshchevnikova TI - On the de la Vallé-Poussin theorem on the uniqueness of the trigonometric series representing a function JO - Sbornik. Mathematics PY - 1996 SP - 767 EP - 784 VL - 187 IS - 5 UR - http://geodesic.mathdoc.fr/item/SM_1996_187_5_a7/ LA - en ID - SM_1996_187_5_a7 ER -