@article{TVP_1976_21_2_a7,
     author = {N. P. Rasulov},
     title = {On the asymptotically efficient regression estimates in the case of degenerate spectrum},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {324--333},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1976_21_2_a7/}
}