@inproceedings{ICRE-1998-MayrK,
	author        = "Heinrich C. Mayr and Christian Kop",
	booktitle     = "{Proceedings of the Third International Conference on Requirements Engineering: Putting Requirements Engineering to Practice}",
	doi           = "10.1109/ICRE.1998.667813",
	isbn          = "0-8186-8356-2",
	pages         = "90--None",
	publisher     = "{IEEE Computer Society}",
	title         = "{Conceptual Predesign — Bridging the Gap between Requirements and Conceptual Design}",
	year          = 1998,
}