Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1991_5_1_a7, author = {Mariana D. Beleva}, title = {Controlled {Wiener} {Process} by {External} {Interventions} {Maximizing} the {Average} {Time} until {Reaching} a {Level}}, journal = {Mathematica balkanica}, pages = {66}, publisher = {mathdoc}, volume = {5}, number = {1}, year = {1991}, url = {http://geodesic.mathdoc.fr/item/MABA_1991_5_1_a7/} }
Mariana D. Beleva. Controlled Wiener Process by External Interventions Maximizing the Average Time until Reaching a Level. Mathematica balkanica, Tome 5 (1991) no. 1, p. 66. http://geodesic.mathdoc.fr/item/MABA_1991_5_1_a7/