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@article{DAN_1985_284_6_a0, author = {V. Ya. Arsenin and A. A. Timonov}, title = {Construction of regularizing operators that are close to optimal}, journal = {Doklady Akademii Nauk}, pages = {1289--1293}, publisher = {mathdoc}, volume = {284}, number = {6}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1985_284_6_a0/} }
V. Ya. Arsenin; A. A. Timonov. Construction of regularizing operators that are close to optimal. Doklady Akademii Nauk, Tome 284 (1985) no. 6, pp. 1289-1293. http://geodesic.mathdoc.fr/item/DAN_1985_284_6_a0/