In: Proceedings of Online 99. European Congress Fair for Technical Communication (ONLINE-99), 22nd, Düsseldorf, Germany, Pages 211-232, Online-Verlag, …
Klaus-Dieter Althoff; Ralph Bergmann; Karl Branting (Hrsg.)
International Conference on Case-Based Reasoning (ICCBR-1999), July 27-30, Monastery Seeon, Germany, Lecture Notes in Artificial Intelligence (LNAI), …