@article {Vote-2002-DPA,
	author=		"Eileen Vote and Daniel Acevedo and David H. Laidlaw and Martha Joukowsky",
	journal=	"IEEE Computer Graphics and Applications",
	month=		"September/October",
	number=		"5",
	pages=		"38--50",
	title=		"Discovering {P}etra: Archaeological Analysis in {VR}",
	volume=		"22",
	year=		"2002",
	theme=		"vr and natural and tech",
	project=	"archave",
	added-by=	"Daniel Acevedo",
	date-added=	"Mon Aug 19 12:43:10 2002"
}
@article {Vote-2002-DPA-url,
	author=		"Eileen Vote and Daniel Acevedo and David H. Laidlaw and Martha Joukowsky",
	journal=	"IEEE Computer Graphics and Applications",
	month=		"September/October",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/g/Vote-2002-DPA.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Vote-2002-DPA.bib}{(bibtex: Vote-2002-DPA)}",
	number=		"5",
	pages=		"38--50",
	title=		"Discovering {P}etra: Archaeological Analysis in {VR}",
	volume=		"22",
	year=		"2002",
	theme=		"vr and natural and tech",
	project=	"archave",
	added-by=	"Daniel Acevedo",
	date-added=	"Mon Aug 19 12:43:10 2002"
}