@article{DAN_1983_273_6_a6,
     author = {A. S. Nemirovski and B. T. Polyak and A. B. Tsybakov},
     title = {Estimators of maximum likelihood type for nonparametric regression},
     journal = {Doklady Akademii Nauk},
     pages = {1310--1314},
     publisher = {mathdoc},
     volume = {273},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_273_6_a6/}
}