@incollection{JEDP_1986____A1_0,
     author = {Guy M\'etivier},
     title = {Probl\`emes de {Cauchy} et ondes non lin\'eaires},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {1},
     pages = {1--29},
     publisher = {\'Ecole polytechnique},
     year = {1986},
     zbl = {0606.35051},
     mrnumber = {874543},
     language = {fr},
     url = {https://proceedings.centre-mersenne.org/item/JEDP_1986____A1_0/}
}