TY  - JOUR
AU  - G. G. Oniani
TI  - On Possible Values of Upper and Lower Derivatives with Respect to Convex Differential Bases
JO  - Matematičeskie zametki
PY  - 2004
SP  - 762
EP  - 775
VL  - 76
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2004_76_5_a11/
LA  - ru
ID  - MZM_2004_76_5_a11
ER  -