TY - JOUR AU - Manuel Ruiz Gal ́an TI - A concave-convex Ky Fan minimax inequality JO - Minimax theory and its applications PY - 2016 VL - 1 IS - 1 UR - http://geodesic.mathdoc.fr/item/MTA_2016_1_1_a6/ ID - MTA_2016_1_1_a6 ER -