%0 Journal Article %A Kyriakos J. Spyropoulos %T Linear Programming and Discrete Polynomial Type Approximation in the L_1 Norm %J Ευκλείδης Γ %D 1987 %P 123-134 %V 15 %I mathdoc %U http://geodesic.mathdoc.fr/item/EUG_1987__15_a21/ %G gr %F EUG_1987__15_a21