TY  - JOUR
AU  - Marino Zennaro
TI  - Maximum Principles for Linear Difference-Differential Opeartors in Periodic Function Spaces.
JO  - Numerische Mathematik
PY  - 1984
SP  - 121
EP  - 140
VL  - 43
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1984__43_132892/
ID  - NUMA_1984__43_132892
ER  -