@article {Edsall-2000-STP,
	author=		"Robert Edsall and Mark Harrower and Jeremy L. Mennis",
	journal=	"Computers & Geosciences",
	pages=		"109-118",
	title=		"Tools for visualizing properties of spatial and temporal periodicity in geographic data",
	year=		"2000",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Tue October 4 12:25:17 2005"
}
@article {Edsall-2000-STP-url,
	author=		"Robert Edsall and Mark Harrower and Jeremy L. Mennis",
	journal=	"Computers & Geosciences",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/bib/g/Edsall-2000-STP.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Edsall-2000-STP.bib}{(bibtex: Edsall-2000-STP)}",
	pages=		"109-118",
	title=		"Tools for visualizing properties of spatial and temporal periodicity in geographic data",
	year=		"2000",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Tue October 4 12:25:17 2005"
}