@article{TVP_1986_31_2_a10,
     author = {A. V. Nagaev},
     title = {On a boundary problem for the non-recurrent random walk},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {362--367},
     year = {1986},
     volume = {31},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1986_31_2_a10/}
}