TY - JOUR AU - E. Görlich AU - D. Pontzen TI - Alpha Well-Posedness, Alpha Stability, and the Matrix Theorems of H.-O. Kreiss. JO - Numerische Mathematik PY - 1985 SP - 131 EP - 146 VL - 46 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1985__46_132987/ ID - NUMA_1985__46_132987 ER -