@inproceedings{ICEIS-J-2007-KustersHJ07a,
	author        = "Rob J. Kusters and Fred J. Heemstra and Arjan Jonker",
	booktitle     = "{Revised Selected Papers of the Ninth International Conference on Enterprise Information Systems}",
	doi           = "10.1007/978-3-540-88710-2_8",
	isbn          = "978-3-540-88709-6",
	pages         = "95--107",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Business Information Processing}",
	title         = "{ERP Implementation Costs: A Preliminary Investigation}",
	volume        = 12,
	year          = 2007,
}