%0 Journal Article %A Mironenko, A.V. %T Sharpness of estimates for the least uniform derivation from the class of functions with bounded second derivative. %J Sibirskij Matematicheskij Zhurnal %D 2007 %P 1285 %V 48 %N 6 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/SMZ_2007__48_6_55665/ %G en %F SMZ_2007__48_6_55665