1. Andreasen T and Pivert O. Improving answers to failing fuzzy queries. in Proc. VI IFSA World Congress, Sao Paulo, Brazil, 1995.
2. Lecture Notes in Artificial Intelligence;T Andreasen,1994
3. Andreasen T. Dynamic Conditions, Datalogiske Skrifter, nr. 50, 1994, Roskilde University
4. Andreasen T. On flexible query answering from combined cooperative and fuzzy approaches. in Proc. VI IFSA World Congress, Sao Paulo, Brazil, 1995.
5. Christiansen, H., Larsen H L and Andreasen T, Proceedings of the second workshop on Flexible Query-Answering Systems. Datalogiske Skrifter no. 62. 1996, Roskilde University.