@inproceedings{ICEIS-2002-SalimifardW,
	author        = "Khodakaram Salimifard and Mike Wright",
	booktitle     = "{Proceedings of the Fourth International Conference on Enterprise Information Systems}",
	pages         = "843--846",
	title         = "{Modelling and Performance Analysis of Workflow Management Systems Using Timed Hierarchical Coloured Petri Nets}",
	year          = 2002,
}