@article{TVP_1965_10_1_a9,
     author = {I. V. Romanovskii},
     title = {The {Existence} of an {Optimal} {Stationary} {Policy} in {a~Markovian} {Decision} {Process}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {130--133},
     year = {1965},
     volume = {10},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1965_10_1_a9/}
}