@article{hal-01408304, author = {Fran\c coise , Jean-Pierre }, title = {The action-angles of the Kovalevskaya top}, journal = {HAL}, volume = {1985}, number = {0}, year = {1985}, language = {fr}, url = {http://dml.mathdoc.fr/item/hal-01408304} }
Françoise , Jean-Pierre . The action-angles of the Kovalevskaya top. HAL, Tome 1985 (1985) no. 0, . http://gdmltest.u-ga.fr/item/hal-01408304/