%0 Journal Article %A Atsuhiro Satoh,Yasuhito Tanaka %T Sion’s Minimax Theorem and Nash Equilibria of Symmetric Multi-Players Zero-Sum Games with Continuous Strategies %J Minimax theory and its applications %D 2019 %V 4 %N 2 %U http://geodesic.mathdoc.fr/item/MTA_2019_4_2_a8/ %F MTA_2019_4_2_a8