@article{TVP_1987_32_4_a20,
     author = {A. L. Ronkin and A. M. Ulanovskii},
     title = {On {Evaluating} of {Sum} of {Close} {Distributions} via {Convolution} {Values}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {800--804},
     publisher = {mathdoc},
     volume = {32},
     number = {4},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1987_32_4_a20/}
}