TY - JOUR AU - V. THOMe;E TI - Convergence Near Plane Boundaries of Some Elliptic Difference Schemes. JO - Numerische Mathematik PY - 1971 SP - 45 EP - 53 VL - 17 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1971__17_132056/ ID - NUMA_1971__17_132056 ER -