TY - JOUR AU - P. TerĂ¡n TI - Intersections of Balls and the Ball Hull Mapping JO - Journal of convex analysis PY - 2010 SP - 277 EP - 292 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2010_17_1_JCA_2010_17_1_a19/ ID - JCA_2010_17_1_JCA_2010_17_1_a19 ER -