@article{TVP_1975_20_1_a18,
     author = {S. V. Nagaev},
     title = {A~limit theorem for branching processes with immigration},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {178--180},
     year = {1975},
     volume = {20},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1975_20_1_a18/}
}