Joeri Engelfriet, Heinrich Herre, Jan Treur. Nonmonotonic Reasoning with Multiple Belief Sets. In Dov M. Gabbay, Hans Jürgen Ohlbach, editors, Practical Reasoning, International Conference on Formal and Applied Practical Reasoning, FAPR 96, Bonn, Germany, June 3-7, 1996, Proceedings. Volume 1085 of Lecture Notes in Computer Science, pages 331-344, Springer, 1996.
Abstract is missing.