1. The Emergence of Probability: A Philosophical Study of Early Ideas About Probability, Induction and Statistical Inference;Hacking,1975
2. Mathematics and the Unexpected;Ekeland,1988
3. Uncertainty and Information: Foundations of Generalized Information Theory;Klir,2006
4. John A. Wheeler, quoted in Scientific American, December 1992, p. 20.
5. Info-Gap Decision Theory: Decisions Under Severe Uncertainty;Ben-Haim,2006