%0 Journal Article %A Felipe Lara %T On the existence of a saddle value for nonconvex and noncoercive bifunctions %J Minimax theory and its applications %D 2020 %V 5 %N 1 %U http://geodesic.mathdoc.fr/item/MTA_2020_5_1_a5/ %F MTA_2020_5_1_a5