TY  - JOUR
AU  - A. Favini
TI  - Parabolicity of second order differential equations in Hubert space.
JO  - Semigroup forum
PY  - 1991
SP  - 303
EP  - 312
VL  - 42
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1991__42_3_135084/
ID  - SF_1991__42_3_135084
ER  -