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@article{DAN_1962_144_1_a2, author = {V. F. Gaposhkin}, title = {The localization principle and $\{\varphi(nx)\}$ systems}, journal = {Doklady Akademii Nauk}, pages = {17--18}, publisher = {mathdoc}, volume = {144}, number = {1}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a2/} }
V. F. Gaposhkin. The localization principle and $\{\varphi(nx)\}$ systems. Doklady Akademii Nauk, Tome 144 (1962) no. 1, pp. 17-18. http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a2/