%0 Journal Article %A F. J. GarcĂ­a-Pacheco %A D. Puglisi %A G. van Zyl %T Some More Applications of the Hahn-Banach Theorem %J Journal of convex analysis %D 2014 %P 179-188 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2014_21_1_JCA_2014_21_1_a8/ %F JCA_2014_21_1_JCA_2014_21_1_a8