@inproceedings{ICEIS-v1-2011-ZhangYZ,
	author        = "Liang Zhang and Jiayi Yao and Yingrui Zhang",
	booktitle     = "{Proceedings of the 13th International Conference on Enterprise Information Systems, Volume 1}",
	isbn          = "978-989-8425-53-9",
	pages         = "423--426",
	publisher     = "{SciTePress}",
	title         = "{Research on Workflow Modeling based on Coloured Petri Net}",
	year          = 2011,
}