@article{TVP_1993_38_2_a11,
     author = {I. A. Ibragimov},
     title = {On a characteristic of the accuracy of estimating a~distribution density},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {425--431},
     publisher = {mathdoc},
     volume = {38},
     number = {2},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1993_38_2_a11/}
}