@article{AFST_1997_6_6_4_633_0,
     author = {G\'erardy, Sophie},
     title = {Le syst\`eme de {H\'enon-Heiles}},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {633--652},
     publisher = {Universit\'e Paul Sabatier. Facult\'e des sciences},
     address = {Toulouse},
     volume = {6e s{\'e}rie, 6},
     number = {4},
     year = {1997},
     mrnumber = {1624306},
     zbl = {0943.37028},
     language = {fr},
     url = {http://archive.numdam.org/item/AFST_1997_6_6_4_633_0/}
}