@incollection{JEDP_1983____A1_0,
     author = {Mohamed S. Baouendi},
     title = {Analytic approximation for homogeneous solutions of linear {PDE's}},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {1},
     pages = {1--4},
     publisher = {\'Ecole polytechnique},
     year = {1983},
     doi = {10.5802/jedp.265},
     zbl = {0531.35017},
     language = {en},
     url = {https://proceedings.centre-mersenne.org/articles/10.5802/jedp.265/}
}