- MUC, page 256-282. ACL, (1991)
- AAAI PressMIT Press, (2000)
- AI Magazine 19(2):125 (1998)
- AAAI Press/MIT Press, (2000)
- Computational Intelligence 13(3):348-390 (1997)
- Computational Intelligence 13(3):301-308 (1997)
- (2000)
- ISMIS, volume 1609 of Lecture Notes in Computer Science, page 430-438. Springer, (1999)
- Computational Intelligence 13(3):301--308 (1997)
- Wayne State University: description of the UNO natural language processing system as used for MUC-6.MUC, page 263-277. (1995)
- MUC, page 60-68. ACL, (1991)
- MUC, page 144-149. ACL, (1991)
- Natural Language Processing and Knowledge Representation, chapter 10, The MIT Press, London, England, (2000)
- KR, page 357-368. (1992)


author