@inproceedings{RE-2006-AkkermansG,
	author        = "Hans Akkermans and Jaap Gordijn",
	booktitle     = "{Proceedings of the 14th International Requirements Engineering Conference}",
	doi           = "10.1109/RE.2006.73",
	isbn          = "0-7695-2555-5",
	pages         = "266--271",
	publisher     = "{IEEE Computer Society}",
	title         = "{What is This Science Called Requirements Engineering?}",
	year          = 2006,
}