@inproceedings{CAiSE-2006-RosemannRIG,
	author        = "Michael Rosemann and Jan Recker and Marta Indulska and Peter F. Green",
	booktitle     = "{Proceedings of the 18th International Conference on Advanced Information Systems Engineering}",
	doi           = "10.1007/11767138_30",
	isbn          = "3-540-34652-X",
	pages         = "447--461",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{A Study of the Evolution of the Representational Capabilities of Process Modeling Grammars}",
	volume        = 4001,
	year          = 2006,
}