@article{AIHP_1949__11_5_251_0,
     author = {M\"oller, C.},
     title = {Sur la dynamique des syst\`emes ayant un moment angulaire interne},
     journal = {Annales de l'institut Henri Poincar\'e},
     pages = {251--278},
     publisher = {INSTITUT HENRI POINCAR\'E ET GAUTHIER-VILLARS},
     volume = {11},
     number = {5},
     year = {1949},
     mrnumber = {37637},
     zbl = {0040.13304},
     language = {fr},
     url = {http://www.numdam.org/item/AIHP_1949__11_5_251_0/}
}