%0 Book Section %A Alt, H. W. %A Di Benedetto, E. %T Flow of oil and water through porous media %B Variational methods for equilibrum problems of fluids - Trento, 20-25 juin 1983 %A Collectif %S Astérisque %D 1984 %P 89-108 %N 118 %I Société mathématique de France %U http://archive.numdam.org/item/AST_1984__118__89_0/ %G en %F AST_1984__118__89_0