@inproceedings {Teoh-2002-RTV,
	author=		"S. T. Teoh and K. L. Ma",
	booktitle=	"Proceedings of 10th International Symposium on Graph Drawing",
	title=		"RINGS: A Technique for Visualizing Large Hierarchies",
	year=		"2002",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri October 7 10:04:39 2005"
}
@inproceedings {Teoh-2002-RTV-url,
	author=		"S. T. Teoh and K. L. Ma",
	booktitle=	"Proceedings of 10th International Symposium on Graph Drawing",
	note=		" \url{http://www.cs.brown.edu/research/vis/results/bibtex/Teoh-2002-RTV.bib}{(bibtex: Teoh-2002-RTV)}",
	title=		"RINGS: A Technique for Visualizing Large Hierarchies",
	year=		"2002",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri October 7 10:04:39 2005"
}