Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1963_152_2_a3, author = {A. F. Leont'ev}, title = {On the completeness of the system $\{e^\lambda n^z\}$ in a closed strip}, journal = {Doklady Akademii Nauk}, pages = {266--268}, publisher = {mathdoc}, volume = {152}, number = {2}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1963_152_2_a3/} }
A. F. Leont'ev. On the completeness of the system $\{e^\lambda n^z\}$ in a closed strip. Doklady Akademii Nauk, Tome 152 (1963) no. 2, pp. 266-268. http://geodesic.mathdoc.fr/item/DAN_1963_152_2_a3/