@article{RM_1990_45_1_a7,
     author = {D. S. Donchev},
     title = {The two-armed bandit problem with continuous time in the presence of gradual and impulsive controls},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {200--202},
     publisher = {mathdoc},
     volume = {45},
     number = {1},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1990_45_1_a7/}
}