@incollection{JEDP_1979____A9_0, author = {Baouendi, Mohamed S. and Goulaouic, Charles}, 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}, mrnumber = {80m:35079}, zbl = {0406.35068}, language = {fr}, url = {http://www.numdam.org/item/JEDP_1979____A9_0/} }