@article{TVP_1974_19_1_a9,
     author = {\`E. A. Nadaraya},
     title = {On the integral mean squared error of some non-parametric estimates of the probability density},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {131--139},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1974_19_1_a9/}
}