@inproceedings {Butler-1993-VRM,
	address=	"San Jose, California",
	author=		"D. Butler and J. Almond and R. Bergeron and K. Brodlie and R. Haber",
	booktitle=	"Proceedings of 4th IEEE Visualization Conference",
	month=		"October 25 - 29",
	pages=		"337--342",
	publisher=	"IEEE Computer Society Press",
	title=		"Panel: Visualization Reference Models",
	year=		"1993",
	theme=		"art and perception and tech",
	project=	"genetic and art",
	added-by=	"Christina Kennedy",
	date-added=	"Mon December 15 11:33:26 2003"
}
@inproceedings {Butler-1993-VRM-url,
	address=	"San Jose, California",
	author=		"D. Butler and J. Almond and R. Bergeron and K. Brodlie and R. Haber",
	booktitle=	"Proceedings of 4th IEEE Visualization Conference",
	month=		"October 25 - 29",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/g/Butler-1993-VRM.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Butler-1993-VRM.bib}{(bibtex: Butler-1993-VRM)}",
	pages=		"337--342",
	publisher=	"IEEE Computer Society Press",
	title=		"Panel: Visualization Reference Models",
	year=		"1993",
	theme=		"art and perception and tech",
	project=	"genetic and art",
	added-by=	"Christina Kennedy",
	date-added=	"Mon December 15 11:33:26 2003"
}