@article {Johnson-2003-NSV,
	author=		"C.R. Johnson and A.R. Sanderson",
	journal=	"IEEE Computer Graphics and Applications",
	month=		"September/October",
	number=		"5",
	pages=		"6--10",
	title=		"A Next Step: Visualizing Errors and Uncertainty",
	volume=		"23",
	year=		"2003",
	theme=		"tech",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu June 27 12:45:17 2002"
}
@article {Johnson-2003-NSV-url,
	author=		"C.R. Johnson and A.R. Sanderson",
	journal=	"IEEE Computer Graphics and Applications",
	month=		"September/October",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/bib/g/Johnson-2003-NSV.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Johnson-2003-NSV.bib}{(bibtex: Johnson-2003-NSV)}",
	number=		"5",
	pages=		"6--10",
	title=		"A Next Step: Visualizing Errors and Uncertainty",
	volume=		"23",
	year=		"2003",
	theme=		"tech",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu June 27 12:45:17 2002"
}