TY - JOUR AU - S. I. Ibragimov TI - On the completeness of a system of analytic functions JO - Doklady Akademii Nauk PY - 1972 SP - 33 EP - 36 VL - 207 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_207_1_a6/ LA - ru ID - DAN_1972_207_1_a6 ER -