TY - JOUR AU - Mark Ainsworth AU - Alan Craig TI - A posteriori error estimators in the finite element method. JO - Numerische Mathematik PY - 1991 SP - 429 EP - 464 VL - 60 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1991__60_4_133600/ ID - NUMA_1991__60_4_133600 ER -