@incollection{JEDP_1979____A9_0,
     author = {Mohamed S. Baouendi and Charles Goulaouic},
     title = {Analyticit\'e pr\'ecis\'ee d'op\'erateurs int\'egraux},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {9},
     pages = {1--4},
     publisher = {\'Ecole polytechnique},
     year = {1979},
     zbl = {0406.35068},
     mrnumber = {80m:35079},
     language = {fr},
     url = {https://proceedings.centre-mersenne.org/item/JEDP_1979____A9_0/}
}