@phdthesis {Nowell-1997-GEI,
	address=	"Blacksburg, Virginia",
	author=		"Lucille T. Nowell",
	month=		"November",
	school=		"Virginia Polytechnic Institute and State University",
	title=		"Graphical Encoding for Information Visualization: Using Icon Color, Shape, and Size to Convey Nominal and Quantitative Data",
	year=		"1997",
	theme=		"perception and tech",
	project=	"genetic",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri August 12 18:49:54 2005"
}
@phdthesis {Nowell-1997-GEI-url,
	address=	"Blacksburg, Virginia",
	author=		"Lucille T. Nowell",
	month=		"November",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/bib/g/Nowell-1997-GEI.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Nowell-1997-GEI.bib}{(bibtex: Nowell-1997-GEI)}",
	school=		"Virginia Polytechnic Institute and State University",
	title=		"Graphical Encoding for Information Visualization: Using Icon Color, Shape, and Size to Convey Nominal and Quantitative Data",
	year=		"1997",
	theme=		"perception and tech",
	project=	"genetic",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri August 12 18:49:54 2005"
}