@inproceedings {Lindeman-1999-TUV,
	author=		"R.W. Lindeman and J.L. Sibert and J.K. Hahn",
	booktitle=	"Proceedings of CHI 99",
	organization=	"Institute for Computer Graphics, George Washington University, Washington, DC",
	title=		"Towards Usable VR: An Empirical Study of User Interfaces for Immersive Virtual Environments",
	year=		"1999",
	theme=		"vr",
	project=	"vrperformance",
	added-by=	"Daniel Acevedo",
	date-added=	"Mon February 16 23:22:42 2004"
}
@inproceedings {Lindeman-1999-TUV-url,
	author=		"R.W. Lindeman and J.L. Sibert and J.K. Hahn",
	booktitle=	"Proceedings of CHI 99",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/g/Lindeman-1999-TUV.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Lindeman-1999-TUV.bib}{(bibtex: Lindeman-1999-TUV)}",
	organization=	"Institute for Computer Graphics, George Washington University, Washington, DC",
	title=		"Towards Usable VR: An Empirical Study of User Interfaces for Immersive Virtual Environments",
	year=		"1999",
	theme=		"vr",
	project=	"vrperformance",
	added-by=	"Daniel Acevedo",
	date-added=	"Mon February 16 23:22:42 2004"
}