TY  - JOUR
AU  - D. Song
TI  - A note on the growth bound of Co-semigroups.
JO  - Semigroup forum
PY  - 1997
SP  - 190
EP  - 198
VL  - 54
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1997__54_2_135519/
ID  - SF_1997__54_2_135519
ER  -