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@article{MZM_1995_58_5_a13, author = {S. Yu. Sadov}, title = {Normal form of the satellite oscillation equation in the singular case}, journal = {Matemati\v{c}eskie zametki}, pages = {785--789}, publisher = {mathdoc}, volume = {58}, number = {5}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_5_a13/} }
S. Yu. Sadov. Normal form of the satellite oscillation equation in the singular case. Matematičeskie zametki, Tome 58 (1995) no. 5, pp. 785-789. http://geodesic.mathdoc.fr/item/MZM_1995_58_5_a13/