@inproceedings{RE-1983-Winkler,
	author        = "Peter Winkler",
	booktitle     = "{Proceedings of the Workshop (Arbeitstagung) on Requirements Engineering}",
	isbn          = "3-540-12692-9",
	pages         = "198--207",
	publisher     = "{Springer-Verlag}",
	series        = "{Informatik-Fachberichte}",
	title         = "{Anforderungsbeschreibung und Simulation mit Net-Modellen}",
	volume        = 74,
	year          = 1983,
}