@article{DAN_1988_301_5_a6,
     author = {R. Z. Khas'minskii},
     title = {Controllable {Markov} processes and optimization of random multiple},
     journal = {Doklady Akademii Nauk},
     pages = {1057--1060},
     publisher = {mathdoc},
     volume = {301},
     number = {5},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_301_5_a6/}
}