1. Logical foundations of probability theory;Lukasiewicz,1970
2. The two concepts of probability;Carnap,1950
3. Studies in the logic of confirmation;Hempel,1965
4. Probabilistic inference and the concept of total evidence;Suppes,1966
5. A generalization of Bayesian inference;Dempster;J. Roy. Statist. Soc. B,1968