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@article{DE_1967_3_6_a4, author = {A. M. Slesarev}, title = {The group of symmetric transformations of a generalized {Gyld\'en} problem}, journal = {Differencialʹnye uravneni\^a}, pages = {912--918}, publisher = {mathdoc}, volume = {3}, number = {6}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1967_3_6_a4/} }
A. M. Slesarev. The group of symmetric transformations of a generalized Gyld\'en problem. Differencialʹnye uravneniâ, Tome 3 (1967) no. 6, pp. 912-918. http://geodesic.mathdoc.fr/item/DE_1967_3_6_a4/