1. Baral C., Kraus S., Minker J., Subrahmanian V.S. (1992). Combining knowledge bases consisting of first-order theories. Computational Intelligence, 8(1): 45–71
2. Benferhat S., Dubois D., Prade H., Williams M.A. (1999). A practical approach to fusing prioritized knowledge bases. EPIA, 1999: 223–236
3. Borgida A., Imielinski T. (1984). Decision making in committees: A framework for dealing with inconsistency and non-monotonocity. In Proceedings workshop on nonmonotonic reasoning (pp. 21–32).
4. Bovens L., Rabinowicz W. (2006). Democratic answers to complex questions An epistemic. Synthese, 150, 131–153
5. Brams S.J., Kilgour D.M., Sanver M.R. (2004). A minimax procedure for negotiating multilateral treaties. preprint Department of Politics, New York University