%0 Journal Article %A E.W. CHENEY %A A.A. GOLDSTEIN %T Newton's Method for Convex Programming and Tchebycheff Approximation. %J Numerische Mathematik %D 1959 %P 253-268 %V 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1959__1_131435/ %F NUMA_1959__1_131435