@inproceedings{WICSA-1999-SiederslebenAFW,
	author        = "Johannes Siedersleben and Gerhard Albers and Peter Fuchs and Johannes Weigend",
	booktitle     = "{Proceedings of the TC2 First Working IFIP Conference on Software Architecture}",
	isbn          = "0-7923-8453-9",
	pages         = "389--404",
	publisher     = "{Kluwer}",
	series        = "{IFIP Conference Proceedings}",
	title         = "{Segregating the Layers of Business Information Systems}",
	volume        = 140,
	year          = 1999,
}