TY - JOUR AU - J.R. Cash TI - On Improving the Absolute Stability of Local Extrapolation JO - Numerische Mathematik PY - 1982 SP - 329 EP - 338 VL - 40 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1982__40_132832/ ID - NUMA_1982__40_132832 ER -