@book{ 89176,
	author = "",
	editor = "Kahl, Wolfram;  Parnas, David L.;  Schmidt, Gunther ",
	title = "Relational Methods in Software, RelMiS 2001",
	publisher = "Universität der Bundeswehr München, Fakultät für Informatik",
	number = "2001-02",
	year = "2001-04"
}