TY - JOUR AU - Chien, Tran Quoc TI - Perturbation theory of duality in vector nonconvex optimization via the abstract duality scheme JO - Kybernetika PY - 1989 SP - 169 EP - 174 VL - 25 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1989__25_3_a2/ LA - en ID - KYB_1989__25_3_a2 ER -