@article{TVP_1972_17_1_a17,
     author = {A. M. Zubkov},
     title = {Life-Periods of a {Branching} {Process} with {Immigration}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {179--188},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1972_17_1_a17/}
}