TY  - JOUR
AU  - Calvo, D.
TI  - Generalized Gevrey classes and multi-quasi-hyperbolic operators.
JO  - Rendiconti del seminario matematico
PY  - 2002
SP  - 73
EP  - 99
VL  - 60
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RSM_2002__60_2_116632/
LA  - en
ID  - RSM_2002__60_2_116632
ER  -