TY - JOUR AU - A. Louis TI - Acceleration of Convergence for Finite Element Solutions of the Poisson Equation. JO - Numerische Mathematik PY - 1979 SP - 43 EP - 54 VL - 33 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1979__33_132627/ ID - NUMA_1979__33_132627 ER -