TY - JOUR AU - M. Buliga AU - G. de Saxcé AU - C. Vallée TI - Non Maximal Cyclically Monotone Graphs and Construction of a Bipotential for the Coulomb's Dry Friction Law JO - Journal of convex analysis PY - 2010 SP - 81 EP - 94 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2010_17_1_JCA_2010_17_1_a6/ ID - JCA_2010_17_1_JCA_2010_17_1_a6 ER -