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@article{DAN_1970_190_2_a4, author = {N. P. Korneichuk}, title = {Upper bounds of best approximations on classes of differentiable periodic functions in the metrics~$C$ and $L$}, journal = {Doklady Akademii Nauk}, pages = {269--271}, publisher = {mathdoc}, volume = {190}, number = {2}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_2_a4/} }
TY - JOUR AU - N. P. Korneichuk TI - Upper bounds of best approximations on classes of differentiable periodic functions in the metrics~$C$ and $L$ JO - Doklady Akademii Nauk PY - 1970 SP - 269 EP - 271 VL - 190 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_190_2_a4/ LA - ru ID - DAN_1970_190_2_a4 ER -
%0 Journal Article %A N. P. Korneichuk %T Upper bounds of best approximations on classes of differentiable periodic functions in the metrics~$C$ and $L$ %J Doklady Akademii Nauk %D 1970 %P 269-271 %V 190 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_190_2_a4/ %G ru %F DAN_1970_190_2_a4
N. P. Korneichuk. Upper bounds of best approximations on classes of differentiable periodic functions in the metrics~$C$ and $L$. Doklady Akademii Nauk, Tome 190 (1970) no. 2, pp. 269-271. http://geodesic.mathdoc.fr/item/DAN_1970_190_2_a4/