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@article{DAN_1980_253_1_a11, author = {I. S. Gorshkov and V. P. Perov}, title = {Adaptive estimation in the orthogonal basis}, journal = {Doklady Akademii Nauk}, pages = {53--56}, publisher = {mathdoc}, volume = {253}, number = {1}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1980_253_1_a11/} }
I. S. Gorshkov; V. P. Perov. Adaptive estimation in the orthogonal basis. Doklady Akademii Nauk, Tome 253 (1980) no. 1, pp. 53-56. http://geodesic.mathdoc.fr/item/DAN_1980_253_1_a11/