@incollection{JEDP_1987____A19_0, author = {V. P. Maslov}, title = {Ill posed {Cauchy} problems for ideal gas equations and their regularization}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {19}, pages = {1--17}, publisher = {\'Ecole polytechnique}, year = {1987}, zbl = {0641.76068}, mrnumber = {920014}, language = {en}, url = {https://proceedings.centre-mersenne.org/item/JEDP_1987____A19_0/} }