@inbook {Wainer-1993-GDA,
	author=		"H. Wainer and D. Thissen",
	chapter=	"Graphical data analysis",
	pages=		"391--458",
	publisher=	"Erlbaum",
	title=		"A Handbook for Data Analysis in the Behavioral Sciences: Statistical Issues",
	year=		"1993",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed February 11 20:37:08 2004"
}
@inbook {Wainer-1993-GDA-url,
	author=		"H. Wainer and D. Thissen",
	chapter=	"Graphical data analysis",
	note=		" \url{http://www.cs.brown.edu/research/vis/results/bibtex/Wainer-1993-GDA.bib}{(bibtex: Wainer-1993-GDA)}",
	pages=		"391--458",
	publisher=	"Erlbaum",
	title=		"A Handbook for Data Analysis in the Behavioral Sciences: Statistical Issues",
	year=		"1993",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed February 11 20:37:08 2004"
}