@article{TVP_1985_30_2_a4,
     author = {M. Yu. Kitaev},
     title = {Semi-Markov and jump {Markov} controlled models. {Average} value criterion},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {252--268},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1985_30_2_a4/}
}