%0 Journal Article %A T. S. Mardvilko %A A. A. Pekarskii %T Conjugate Functions on the Closed Interval and Their Relationship with Uniform Rational and Piecewise Polynomial Approximations %J Matematičeskie zametki %D 2016 %P 248-261 %V 99 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2016_99_2_a7/ %G ru %F MZM_2016_99_2_a7