@incollection{JEDP_1983____A15_0,
     author = {Bahouri, H.},
     title = {Sur la propri\'et\'e de prolongement unique pour les op\'erateurs de {H\"ormander}},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {15},
     pages = {1--7},
     publisher = {Ecole polytechnique},
     year = {1983},
     zbl = {0527.35002},
     language = {fr},
     url = {http://www.numdam.org/item/JEDP_1983____A15_0/}
}