@article{AFST_1907_2_9__203_0,
     author = {Liapounoff, A.},
     title = {Probl\`eme g\'en\'eral de la stabilit\'e du mouvement},
     journal = {Annales de la Facult\'e des sciences de l'Universit\'e de Toulouse pour les sciences math\'ematiques et les sciences physiques},
     pages = {203--474},
     publisher = {\'Ed. Privat, Imprimeur-Libraire},
     address = {Toulouse},
     volume = {2e s{\'e}rie, 9},
     year = {1907},
     language = {fr},
     url = {http://archive.numdam.org/item/AFST_1907_2_9__203_0/}
}