%0 Journal Article %A Calugaru, Cerasela-Iliana %A Calugaru, Dan-Gabriel %A Crolet, Jean-Marie %A Panfilov, Michel %T Evolution of fluid-fluid interface in porous media as the model of gas-oil fields %J Electronic journal of differential equations %D 2003 %V 2003 %U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a130/ %G en %F EJDE_2003__2003__a130