@article {DZmura-1999-VEF,
	author=		"Michael D'Zmura and Phillipe Colantoni and Gregory Seyranian",
	journal=	"Presence",
	title=		"Virtual Environments with Four or More Spatial Dimensions",
	year=		"1999",
	theme=		"",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Mon September 29 20:45:05 2003"
}
@article {DZmura-1999-VEF-url,
	author=		"Michael D'Zmura and Phillipe Colantoni and Gregory Seyranian",
	journal=	"Presence",
	note=		" \url{http://vis.cs.brown.edu/results/bibtex/DZmura-1999-VEF.bib}{(bibtex: DZmura-1999-VEF)}",
	title=		"Virtual Environments with Four or More Spatial Dimensions",
	year=		"1999",
	theme=		"",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Mon September 29 20:45:05 2003"
}