@inproceedings{SEFM-2004-TangW,
	author        = "Xinbei Tang and Jim Woodcock",
	booktitle     = "{Proceedings of the Second International Conference on Software Engineering and Formal Methods}",
	doi           = "10.1109/SEFM.2004.49",
	isbn          = "0-7695-2222-X",
	pages         = "44--53",
	publisher     = "{IEEE Computer Society}",
	title         = "{Towards Mobile Processes in Unifying Theories}",
	year          = 2004,
}