@article{AIHPA_1978__29_2_233_0,
     author = {Bray, M.},
     title = {Sur le mouvement isentropique en magn\'etohydrodynamique},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {233--240},
     publisher = {Gauthier-Villars},
     volume = {29},
     number = {2},
     year = {1978},
     mrnumber = {513691},
     zbl = {0401.76088},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHPA_1978__29_2_233_0/}
}