@inproceedings{ICEIS-v3-2004-HoggerK,
	author        = "Christopher J. Hogger and Frank Kriwaczek",
	booktitle     = "{Proceedings of the Sixth International Conference on Enterprise Information Systems, Volume 3}",
	pages         = "411--418",
	title         = "{Constraint-Guided Enterprise Portals}",
	year          = 2004,
}