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@article{DAN_1968_181_2_a16, author = {A. M. Perelomov and V. S. Popov}, title = {``Latent'' symmetry of {Kepler's} relativistic problem}, journal = {Doklady Akademii Nauk}, pages = {320--323}, publisher = {mathdoc}, volume = {181}, number = {2}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_181_2_a16/} }
A. M. Perelomov; V. S. Popov. ``Latent'' symmetry of Kepler's relativistic problem. Doklady Akademii Nauk, Tome 181 (1968) no. 2, pp. 320-323. http://geodesic.mathdoc.fr/item/DAN_1968_181_2_a16/