1. Agreeing to disagree;R J Aumann;Annals of Statistics,1976
2. Newcomb's paradox revisited;M Bar-Hillel;British Journal for the Philosophy of Science,1972
3. Newcomb's paradox;T M Benditt;British Journal for the Philosophy of Science,1976
4. Newcomb's problem and prisoners dilemma;S J Brams;Journal of Conflict Resolution,1975