@article{DAN_1984_275_2_a22,
     author = {S. A. Avdonin and S. A. Ivanov},
     title = {Serial bases of exponentials and the problem of damping of a},
     journal = {Doklady Akademii Nauk},
     pages = {355--358},
     publisher = {mathdoc},
     volume = {275},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_2_a22/}
}