TY - JOUR AU - C. A. De Bernardi TI - On Support Points and Functionals of Unbounded Convex Sets JO - Journal of convex analysis PY - 2013 SP - 871 EP - 88 VL - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2013_20_3_JCA_2013_20_3_a11/ ID - JCA_2013_20_3_JCA_2013_20_3_a11 ER -