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- Guessing games (with Anthony Mendes), Amer. Math. Monthly 121 (2014) 33-44.
- From bocce to positivity: some probabilistic linear algebra, Mathematics Magazine 86 (2013) 110-119.
- Optimal strategies for a game on amenable semigroups (with Valerio Capraro), International Journal of Game Theory, published online August, 2012.
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