@article{MZM_1970_7_2_a9,
     author = {M. Mamatov and Sh. K. Formanov},
     title = {Estimating probabilities for sums of independent random vectors},
     journal = {Matemati\v{c}eskie zametki},
     pages = {217--221},
     year = {1970},
     volume = {7},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_7_2_a9/}
}