TY - JOUR AU - A. Daniilidis AU - J. Malick TI - Filling the Gap between Lower-C1 and Lower-C2 Functions JO - Journal of convex analysis PY - 2005 SP - 315 EP - 329 VL - 12 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2005_12_2_JCA_2005_12_2_a4/ ID - JCA_2005_12_2_JCA_2005_12_2_a4 ER -