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@article{DAN_1985_284_1_a11, author = {Ya. Sh. Salimov}, title = {Estimation of the spectral function corresponding to an expansion}, journal = {Doklady Akademii Nauk}, pages = {53--56}, publisher = {mathdoc}, volume = {284}, number = {1}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1985_284_1_a11/} }
Ya. Sh. Salimov. Estimation of the spectral function corresponding to an expansion. Doklady Akademii Nauk, Tome 284 (1985) no. 1, pp. 53-56. http://geodesic.mathdoc.fr/item/DAN_1985_284_1_a11/