TY - JOUR AU - Laghdir, M. AU - Benkenza, N. TI - Duality in Constrained DC-Optimization via Toland’s Duality Approach JO - Serdica Mathematical Journal PY - 2003 SP - 167 EP - 176 VL - 29 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SMJ2_2003_29_2_a5/ LA - en ID - SMJ2_2003_29_2_a5 ER -