TY - JOUR AU - Escher, Joachim AU - Laurençot, Philippe AU - Matioc, Bogdan-Vasile TI - Existence and stability of weak solutions for a degenerate parabolic system modelling two-phase flows in porous media JO - Annales de l'I.H.P. Analyse non linéaire PY - 2011 SP - 583 EP - 598 VL - 28 IS - 4 PB - Elsevier UR - http://archive.numdam.org/articles/10.1016/j.anihpc.2011.04.001/ DO - 10.1016/j.anihpc.2011.04.001 LA - en ID - AIHPC_2011__28_4_583_0 ER -