@inproceedings{HIMI-v1-2011-WuS,
	author        = "Jo-Han Wu and Jan Stelovsky",
	booktitle     = "{Proceedings of the Symposium on Human Interface and the Management of Information. Part I: Interacting with Information}",
	doi           = "10.1007/978-3-642-21793-7_8",
	isbn          = "978-3-642-21792-0",
	pages         = "66--75",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Visualizing Programs on Different Levels of Abstractions}",
	volume        = 6771,
	year          = 2011,
}