TY - JOUR AU - Antonio Córdoba AU - Diego Córdoba AU - Francisco Gancedo TI - Interface evolution: the Hele-Shaw and Muskat problems JO - Annals of mathematics PY - 2011 SP - 477 EP - 542 VL - 173 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2011.173.1.10/ DO - 10.4007/annals.2011.173.1.10 LA - en ID - 10_4007_annals_2011_173_1_10 ER -