%0 Journal Article %A H. Martini %A N. M. Nam %A A. Robinson %T On the Equivalence of the Theorems Helly, Radon, and Carathéodory via Convex Analysis %J Journal of convex analysis %D 2015 %P 591-601 %V 22 %N 2 %U http://geodesic.mathdoc.fr/item/JCA_2015_22_2_JCA_2015_22_2_a14/ %F JCA_2015_22_2_JCA_2015_22_2_a14