TY  - JOUR
AU  - G. Rodé
TI  - Differentiability of a convex semigroup on IRm.
JO  - Semigroup forum
PY  - 1983
SP  - 317
EP  - 322
VL  - 26
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1983__26_134613/
ID  - SF_1983__26_134613
ER  -