@inproceedings{ICEIS-EIS-2007-LiHG,
	author        = "Richard Lei Li and John G. Hosking and John C. Grundy",
	booktitle     = "{Proceedings of the Ninth International Conference on Enterprise Information Systems, Volume 3: EIS}",
	pages         = "131--137",
	title         = "{EML: A Tree Overlay-Based Visual Language for Business Process Modelling}",
	year          = 2007,
}