TY - JOUR AU - S. I. Ibragimov TI - On the completeness of some systems of functions analytic in an annulus JO - Doklady Akademii Nauk PY - 1973 SP - 767 EP - 770 VL - 210 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_210_4_a4/ LA - ru ID - DAN_1973_210_4_a4 ER -