@inproceedings{SEFM-2008-SilvaSL,
	author        = "Leila Silva and Augusto Sampaio and Zhiming Liu",
	booktitle     = "{Proceedings of the Sixth IEEE International Conference on Software Engineering and Formal Methods}",
	doi           = "10.1109/SEFM.2008.29",
	isbn          = "978-0-7695-3437-4",
	pages         = "217--226",
	publisher     = "{IEEE Computer Society}",
	title         = "{Laws of Object-Orientation with Reference Semantics}",
	year          = 2008,
}