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A short proof of Harsanyi's purification theorem
Govindan, Srihari, (2003)
Reinterpreting mixed strategy equilibria: a unification of the classical and Bayesian views
Reny, Philip J., (2004)
Subgame perfect equilibrium in continuous games of perfect information: An elementary approach to existence and approximation by discrete games
Hellwig, Martin, (1990)