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@article{DAN_1988_301_2_a7, author = {V. N. Temlyakov}, title = {On estimates of $\epsilon$-entropy and widths of classes of}, journal = {Doklady Akademii Nauk}, pages = {288--291}, publisher = {mathdoc}, volume = {301}, number = {2}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1988_301_2_a7/} }
V. N. Temlyakov. On estimates of $\epsilon$-entropy and widths of classes of. Doklady Akademii Nauk, Tome 301 (1988) no. 2, pp. 288-291. http://geodesic.mathdoc.fr/item/DAN_1988_301_2_a7/