@article{TVP_1971_16_4_a2,
     author = {V. P. \v{C}istyakov},
     title = {Asymptotic behaviour of the non-extinction probability for a~critical {Branching} process},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {638--648},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1971_16_4_a2/}
}