TY  - JOUR
AU  - Mariana D. Beleva
TI  - Controlled Wiener Process by External Interventions Maximizing the Average Time until Reaching a Level
JO  - Mathematica balkanica
PY  - 1991
SP  - 66
VL  - 5
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_1991_5_1_a7/
ID  - MABA_1991_5_1_a7
ER  -