@inproceedings{FoSSaCS-2005-AehligMO,
	author        = "Klaus Aehlig and Jolie G. de Miranda and C.-H. Luke Ong",
	booktitle     = "{Proceedings of the Eighth International Conference on Foundations of Software Science and Computation Structures}",
	doi           = "10.1007/978-3-540-31982-5_31",
	isbn          = "3-540-25388-2",
	pages         = "490--504",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Safety Is not a Restriction at Level 2 for String Languages}",
	volume        = 3441,
	year          = 2005,
}