@article{EJDE_2012__2012__a87,
     author = {Amaziane, Brahim and Jurak, Mladen and Vrbaski, Anja},
     title = {Existence for a global pressure formulation of water-gas flow in porous media},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2012},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a87/}
}