TY - JOUR AU - G. Hansen AU - H. Martini TI - On Closed Starshaped Sets JO - Journal of convex analysis PY - 2010 SP - 659 EP - 671 VL - 17 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2010_17_2_JCA_2010_17_2_a18/ ID - JCA_2010_17_2_JCA_2010_17_2_a18 ER -