%0 Journal Article %A A. V. Pokrovskii %T The best asymmetric approximation in spaces of continuous functions %J Izvestiya. Mathematics %D 2006 %P 809-839 %V 70 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2006_70_4_a6/ %G en %F IM2_2006_70_4_a6