@article{SEDP_1986-1987____A15_0, author = {Alinhac, S.}, title = {Existence d'ondes de rar\'efaction pour des \'ecoulements isentropiques}, journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"}, note = {talk:16}, publisher = {Ecole Polytechnique, Centre de Math\'ematiques}, year = {1986-1987}, zbl = {0645.35060}, mrnumber = {920034}, language = {fr}, url = {http://archive.numdam.org/item/SEDP_1986-1987____A15_0/} }