@article{10_1155_S1048953399000155,
     author = {Donchev, Doncho S.},
     title = {Exact solution of the {Bellman} equation for a -discounted reward in a two-armed bandit with switching arms.},
     journal = {International Journal of Stochastic Analysis},
     pages = {151},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {1999},
     doi = {10.1155/S1048953399000155},
     zbl = {0931.49020},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.1155/S1048953399000155/}
}