TY - JOUR AU - C.L. LAWSON TI - Characteristic Properties of the Segmented Rational Minmax Approximation Problem . JO - Numerische Mathematik PY - 1964 SP - 293 EP - 301 VL - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1964__6_131614/ ID - NUMA_1964__6_131614 ER -