@article{AIHPC_1984__1_6_453_0,
     author = {Bachelot, Alain},
     title = {Probl\`eme de {Cauchy} pour des syst\`emes hyperboliques semi-lin\'eaires},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {453--478},
     publisher = {Gauthier-Villars},
     volume = {1},
     number = {6},
     year = {1984},
     mrnumber = {778979},
     zbl = {0566.35068},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHPC_1984__1_6_453_0/}
}