@incollection{JEDP_1982____A11_0, author = {Petkov, Vesselin M.}, title = {Construction d'une parametrix microlocale et propagation des singularit\'es sur le bord pour les syst\`emes hyperboliques}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {11}, pages = {1--8}, publisher = {Ecole polytechnique}, year = {1982}, zbl = {0508.35051}, language = {fr}, url = {http://archive.numdam.org/item/JEDP_1982____A11_0/} }