@article{JEDP_1975____27_0,
     author = {Baouendi, Mohamed Salah and Goulaouic, Charles},
     title = {Probl\`emes de {Cauchy} pseudo-diff\'erentiels analytiques},
     journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     pages = {27--41},
     publisher = {Ecole polytechnique},
     year = {1975},
     mrnumber = {58 #1502},
     language = {fr},
     url = {http://www.numdam.org/item/JEDP_1975____27_0/}
}