@article{DAN_1961_139_1_a7,
     author = {S. V. Nagaev},
     title = {Some problems in the theory of homogeneous {Markov} processes with discrete time},
     journal = {Doklady Akademii Nauk},
     pages = {34--36},
     publisher = {mathdoc},
     volume = {139},
     number = {1},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_139_1_a7/}
}