@Inproceedings{angele1995rsamke, author = "J{\"u}rgen Angele and Rudi Studer", booktitle = "Proceedings of Softwaretechnik `95, Braunschweig, 10. -11. Oktober, GI-Fachausschu{\ss} 2.1 "Softwaretechnik und Programmiersprachen", Verbund SofTec NRW", title = "Requirements Specification and Model-based Knowledge Engineering", year = "1995", }