TY - JOUR AU - J.S. MAYBEE TI - Some Structural Theorems for Partial Difference Operators. JO - Numerische Mathematik PY - 1965 SP - 66 EP - 72 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1965__7_131638/ ID - NUMA_1965__7_131638 ER -