TY  - JOUR
AU  - Istratescu, Vasile I.
AU  - Constantin, Gheorghe
TI  - On quasi-analytic vectors for some classes of operators
JO  - Portugaliae mathematica
PY  - 1983
SP  - 219
EP  - 224
VL  - 42
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1983__42_2_115538/
LA  - en
ID  - PORMA_1983__42_2_115538
ER  -