@inproceedings{HIMI-II-2009-DwyerL,
	author        = "John P. Dwyer and Steven J. Landry",
	booktitle     = "{Proceedings of the Symposium on Human Interface and the Management of Information. Part II: Information and Interaction}",
	doi           = "10.1007/978-3-642-02559-4_81",
	isbn          = "978-3-642-02558-7",
	pages         = "748--757",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Separation Assurance and Collision Avoidance Concepts for the Next Generation Air Transportation System}",
	volume        = 5618,
	year          = 2009,
}