TY - JOUR AU - Liana Timboş TI - Duality for an extended equilibrium problem JO - Minimax theory and its applications PY - 2018 VL - 3 IS - 1 UR - http://geodesic.mathdoc.fr/item/MTA_2018_3_1_a1/ ID - MTA_2018_3_1_a1 ER -