@article{DAN_1969_188_1_a8,
     author = {Yu. A. Rozanov and M. V. Kozlov},
     title = {The asymptotically effective evaluation of regression coefficients},
     journal = {Doklady Akademii Nauk},
     pages = {37--40},
     year = {1969},
     volume = {188},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_188_1_a8/}
}