TY - JOUR AU - W. Hackbusch TI - Extrapolation to the Limit for Numerical Solutions of Hyperbolic Equations. JO - Numerische Mathematik PY - 1977 SP - 455 EP - 474 VL - 28 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1977__28_132498/ ID - NUMA_1977__28_132498 ER -