@article{DAN_1982_267_1_a2,
     author = {N. A. Berestova},
     title = {On the asymptotics of the survival probability of a critical branching process in a {Markov} random environment},
     journal = {Doklady Akademii Nauk},
     pages = {18--22},
     publisher = {mathdoc},
     volume = {267},
     number = {1},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_267_1_a2/}
}