@article{TVP_1976_21_4_a25,
     author = {S. V. Nagaev},
     title = {Letter to the editors},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {896},
     year = {1976},
     volume = {21},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1976_21_4_a25/}
}