%0 Journal Article %A R. Börger %T When Can Points in Convex Sets be Separated by Affine Maps? %J Journal of convex analysis %D 2001 %P 409-416 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2001_8_2_JCA_2001_8_2_a6/ %F JCA_2001_8_2_JCA_2001_8_2_a6