@inproceedings {Swan-2003-ACS,
	author=		"J. Edward Swan II and Joseph L. Gabbard and Deborah Hix and Robert S. Schulman and Keun Pyo Kim",
	booktitle=	"Proceedings of IEEE Virtual Reality 2003",
	pages=		"259--266",
	title=		"A Comparative Study of User Performance in a Map-Based Virtual Environment",
	year=		"2003",
	theme=		"",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Wed October 8 12:15:25 2003"
}
@inproceedings {Swan-2003-ACS-url,
	author=		"J. Edward Swan II and Joseph L. Gabbard and Deborah Hix and Robert S. Schulman and Keun Pyo Kim",
	booktitle=	"Proceedings of IEEE Virtual Reality 2003",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/g/Swan-2003-ACS.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Swan-2003-ACS.bib}{(bibtex: Swan-2003-ACS)}",
	pages=		"259--266",
	title=		"A Comparative Study of User Performance in a Map-Based Virtual Environment",
	year=		"2003",
	theme=		"",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Wed October 8 12:15:25 2003"
}