@Inproceedings{erdmann1998uasfdkbs, author = "Michael Erdmann and Rudi Studer", booktitle = "Proceedings of Information Technology and KNOWledge Systems (IT{\&}KNOWS), a part of the 15th IFIP World Computer Congress, Vienna/Budapest", title = "Use-Cases and Scenarios for Developing Knowledge Based Systems", year = "1998", }