TY - JOUR AU - E. Ernst AU - M. Volle TI - Zero Duality Gap and Attainment with Possibly Non-Convex Data JO - Journal of convex analysis PY - 2016 SP - 615 EP - 629 VL - 23 IS - 2 UR - http://geodesic.mathdoc.fr/item/JCA_2016_23_2_JCA_2016_23_2_a11/ ID - JCA_2016_23_2_JCA_2016_23_2_a11 ER -