@inproceedings{EDOC-2006-DongenMA,
	author        = "Boudewijn F. van Dongen and Jan Mendling and Wil M. P. van der Aalst",
	booktitle     = "{Proceedings of the 10th International Enterprise Distributed Object Computing Conference}",
	doi           = "10.1109/EDOC.2006.56",
	isbn          = "0-7695-2558-X",
	pages         = "116--128",
	publisher     = "{IEEE Computer Society}",
	title         = "{Structural Patterns for Soundness of Business Process Models}",
	year          = 2006,
}