TY - JOUR AU - Giorgi, Giorgio AU - Jiménez, Bienvenido AU - Novo, Vincente TI - On constraint qualifications in directionally differentiable multiobjective optimization problems JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2004 SP - 255 EP - 274 VL - 38 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro:2004023/ DO - 10.1051/ro:2004023 LA - en ID - RO_2004__38_3_255_0 ER -