%0 Journal Article %A C.L. LAWSON %T Characteristic Properties of the Segmented Rational Minmax Approximation Problem . %J Numerische Mathematik %D 1964 %P 293-301 %V 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1964__6_131614/ %F NUMA_1964__6_131614