TY  - JOUR
AU  - C. Lizama
TI  - A mean ergodic theorem for resolvent operators.
JO  - Semigroup forum
PY  - 1993
SP  - 227
EP  - 230
VL  - 47
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1993__47_2_135273/
ID  - SF_1993__47_2_135273
ER  -