@article{SEDP_1987-1988____A17_0, author = {M\'etivier, G.}, title = {Ondes soniques}, journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"}, note = {talk:17}, publisher = {Ecole Polytechnique, Centre de Math\'ematiques}, year = {1987-1988}, zbl = {0673.35065}, mrnumber = {1018189}, language = {fr}, url = {http://www.numdam.org/item/SEDP_1987-1988____A17_0/} }