Almost-Fixed-Point and Fixed-Point Theorems for Discrete-Valued Maps. - Jean-Bernard Baillon; Stephen Simons (J. Comb. Theory A, 1992)

Minimax Theorems. - Stephen Simons (Encyclopedia of Optimization, 2009)

SSDB spaces and maximal monotonicity. - Stephen Simons (J. Glob. Optim., 2011)