@inproceedings {Healey-2001-NRS,
	author=		"Christopher G. Healey and Victoria Interrante and davidkremers and David H. Laidlaw and Penny Rheingans",
	booktitle=	"Course Notes of SIGGRAPH 2001",
	month=		"August",
	title=		"Nonphotorealistic Rendering in Scientific Visualization",
	volume=		"Course 32",
	year=		"2001",
	location=	"Los Angeles, CA",
	theme=		"art and tech and vr and perception and natural",
	project=	"art",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu June 27 12:45:17 2002"
}
@inproceedings {Healey-2001-NRS-url,
	author=		"Christopher G. Healey and Victoria Interrante and davidkremers and David H. Laidlaw and Penny Rheingans",
	booktitle=	"Course Notes of SIGGRAPH 2001",
	month=		"August",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/g/Healey-2001-NRS.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Healey-2001-NRS.bib}{(bibtex: Healey-2001-NRS)}",
	title=		"Nonphotorealistic Rendering in Scientific Visualization",
	volume=		"Course 32",
	year=		"2001",
	location=	"Los Angeles, CA",
	theme=		"art and tech and vr and perception and natural",
	project=	"art",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu June 27 12:45:17 2002"
}