@techreport {Harel-2000-DGN,
	author=		"D. Harel and Y. Koren",
	institution=	"Weizmann Science Press of Israel",
	title=		"Drawing Graphs with Non-Uniform Vertices",
	year=		"2000",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed October 5 18:39:34 2005"
}
@techreport {Harel-2000-DGN-url,
	author=		"D. Harel and Y. Koren",
	institution=	"Weizmann Science Press of Israel",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/bib/g/Harel-2000-DGN.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Harel-2000-DGN.bib}{(bibtex: Harel-2000-DGN)}",
	title=		"Drawing Graphs with Non-Uniform Vertices",
	year=		"2000",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed October 5 18:39:34 2005"
}