%0 Journal Article %A Šmerk, Jiří %T The approximation of functions in the sense of Tchebychev. II %J Archivum mathematicum %D 1976 %P 117-141 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1976__12_3_a0/ %G en %F ARM_1976__12_3_a0