%0 Journal Article %A Antonio Córdoba %A Diego Córdoba %A Francisco Gancedo %T Interface evolution: the Hele-Shaw and Muskat problems %J Annals of mathematics %D 2011 %P 477-542 %V 173 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2011.173.1.10/ %R 10.4007/annals.2011.173.1.10 %G en %F 10_4007_annals_2011_173_1_10