@inproceedings {Healey-1999-PTS,
	author=		"Christopher G. Healey and V. Interrante and P. Rheingans",
	booktitle=	"Proceedings of SIGGRAPH99: Course 6",
	pages=		"1--42",
	title=		"Perceptual Techniques for Scientific Visualization",
	year=		"1999",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed October 19 20:53:03 2005"
}
@inproceedings {Healey-1999-PTS-url,
	author=		"Christopher G. Healey and V. Interrante and P. Rheingans",
	booktitle=	"Proceedings of SIGGRAPH99: Course 6",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/bib/g/Healey-1999-PTS.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Healey-1999-PTS.bib}{(bibtex: Healey-1999-PTS)}",
	pages=		"1--42",
	title=		"Perceptual Techniques for Scientific Visualization",
	year=		"1999",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed October 19 20:53:03 2005"
}