1. The logic of nonmonotonicity;Bell;Artificial Intelligence,1989
2. C. Boutilier. Normative, subjective and autoepistemic defaults: Adopting the Ramsey test. In Principles of Knowledge Representation and Reasoning: Proc. Third International Conference (KR '92). 1992.
3. C. Boutilier. Revision sequences and nested conditionals. In Proc. Thirteenth International Joint Conference on Artificial Intelligence (IJCAI '93), pages 519–525, 1993.
4. C. Boutilier. Toward a logic for qualitative decision theory. In Principles of Knowledge Representation and Reasoning: Proc. Fourth International Conference (KR '94). 1994.
5. Quick completeness proofs for some logics of conditionals;Burgess;Notre Dame Journal of Formal Logic,1981