TY - JOUR AU - M.E. Rose TI - Weak-element Approximations to Elliptic Differential Equations. JO - Numerische Mathematik PY - 1975 SP - 185 EP - 204 VL - 24 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1975__24_132338/ ID - NUMA_1975__24_132338 ER -