@article {Hagen-1997-IPO,
	author=		"R. L. Hagen",
	journal=	"American Psychologist",
	pages=		"15--24",
	title=		"In praise of the null hypothesis statistical test",
	volume=		"52",
	year=		"1997",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed February 11 20:32:05 2004"
}
@article {Hagen-1997-IPO-url,
	author=		"R. L. Hagen",
	journal=	"American Psychologist",
	note=		" \url{http://vis.cs.brown.edu/results/bibtex/Hagen-1997-IPO.bib}{(bibtex: Hagen-1997-IPO)}",
	pages=		"15--24",
	title=		"In praise of the null hypothesis statistical test",
	volume=		"52",
	year=		"1997",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed February 11 20:32:05 2004"
}