@article{AIHPC_1999__16_3_373_0,
     author = {Lions, P.-L. and Masmoudi, N.},
     title = {On a free boundary barotropic model},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {373--410},
     publisher = {Gauthier-Villars},
     volume = {16},
     number = {3},
     year = {1999},
     mrnumber = {1687274},
     zbl = {0917.76073},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1999__16_3_373_0/}
}