@inproceedings{perez:hal-01141498, TITLE = {{Stability of spherical stellar systems by symplectic methods : numerical test}}, AUTHOR = {Perez, J{\'e}r{\^o}me and Alimi, Jean-Michel and Aly, Jean-Jacques and Scholl, Hans Jochen}, URL = {https://hal.science/hal-01141498}, BOOKTITLE = {{N-body problems and gravitational dynamics}}, ADDRESS = {Aussois, France}, ORGANIZATION = {{F. Combes \& L. Athanassoula}}, EDITOR = {Observatoire de Paris}, YEAR = {1993}, MONTH = Mar, PDF = {https://hal.science/hal-01141498/file/papier3_perez.pdf}, HAL_ID = {hal-01141498}, HAL_VERSION = {v1}, }