@incollection{JEDP_1986____A1_0,
     author = {M\'etivier, Guy},
     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},
     year = {1986},
     publisher = {Ecole polytechnique},
     doi = {10.5802/jedp.306},
     mrnumber = {874543},
     zbl = {0606.35051},
     language = {fr},
     url = {https://www.numdam.org/articles/10.5802/jedp.306/}
}