@article{DAN_1988_301_1_a5,
     author = {I. Rakhimov and S. Kh. Sirazhdinov},
     title = {Approximation of the distribution of a sum in a scheme for the},
     journal = {Doklady Akademii Nauk},
     pages = {31--34},
     publisher = {mathdoc},
     volume = {301},
     number = {1},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_301_1_a5/}
}