TY - JOUR AU - Arioli, M. AU - Loghin, D. TI - Stopping criteria for mixed finite element problems JO - Electronic transactions on numerical analysis PY - 2008 VL - 29 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ETNA_2008__29__a2/ LA - en ID - ETNA_2008__29__a2 ER -