@inproceedings{FASE-2005-Naumann,
	author        = "David A. Naumann",
	booktitle     = "{Proceedings of the Eighth International Conference on Fundamental Approaches to Software Engineering}",
	doi           = "10.1007/978-3-540-31984-9_15",
	isbn          = "3-540-25420-X",
	pages         = "190--204",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Observational Purity and Encapsulation}",
	volume        = 3442,
	year          = 2005,
}