TY - JOUR AU - S. Simons TI - Positive Sets and Monotone Sets JO - Journal of convex analysis PY - 2007 SP - 297 EP - 317 VL - 14 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2007_14_2_JCA_2007_14_2_a5/ ID - JCA_2007_14_2_JCA_2007_14_2_a5 ER -