1. R. Carnap, Logical Foundations of Probability, University of Chicago Press, Chicago, Routledge & Kegan Paul Ltd., 1950.
2. The Continuum of Inductive Methods;Carnap,1952
3. A basic system of inductive logic part 1;Carnap,1971
4. A basic system of inductive logic;Carnap,1980
5. Representation insensitivity in immediate prediction under exchangeability;de Cooman;International Journal of Approximate Reasoning,2009