TY - JOUR AU - A.R. MITCHELL AU - A.R. GOURLAY TI - High Accuracy A.D.I. Methods for Parabolic Equations with Variable Coefficients. JO - Numerische Mathematik PY - 1968 SP - 180 EP - 185 VL - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1968__12_131862/ ID - NUMA_1968__12_131862 ER -