@inproceedings{CAiSE-2001-LaleauP,
	author        = "Régine Laleau and Fiona Polack",
	booktitle     = "{Proceedings of the 13th International Conference on Advanced Information Systems Engineering}",
	doi           = "10.1007/3-540-45341-5_27",
	isbn          = "3-540-42215-3",
	pages         = "402--416",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{A Rigorous Metamodel for UML Static Conceptual Modelling of Information Systems}",
	volume        = 2068,
	year          = 2001,
}