@article{TVP_1971_16_4_a7,
     author = {H. J. Engelbert},
     title = {On the theory of controlled {Markov} processes},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {696--702},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1971_16_4_a7/}
}