@article{TVP_1972_17_2_a16,
     author = {V. D. Konakov},
     title = {A~non-parametric estimate of a~probability density function},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {377--379},
     year = {1972},
     volume = {17},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1972_17_2_a16/}
}