@inproceedings{CHI-2004-GrossmanB,
	author        = "Tovi Grossman and Ravin Balakrishnan",
	booktitle     = "{Proceedings of the 22nd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/985692.985749",
	isbn          = "1-58113-702-8",
	pages         = "447--454",
	publisher     = "{ACM}",
	title         = "{Pointing at trivariate targets in 3D environments}",
	year          = 2004,
}