@article {Boerner-2002-TWA,
	author=		"Boerner",
	journal=	"School of Library and Information Science",
	title=		"Twin Worlds: Augmenting, Evaluating, and Studying Three-Dimensional Digital Cities and their Evolving Communities",
	year=		"2002",
	theme=		"",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Wed October 1 18:36:23 2003"
}
@article {Boerner-2002-TWA-url,
	author=		"Boerner",
	journal=	"School of Library and Information Science",
	note=		" \url{http://www.cs.brown.edu/research/vis/docs/pdf/bib/Boerner-2002-TWA.pdf}{(pdf)} \url{http://www.cs.brown.edu/research/vis/results/bibtex/Boerner-2002-TWA.bib}{(bibtex: Boerner-2002-TWA)}",
	title=		"Twin Worlds: Augmenting, Evaluating, and Studying Three-Dimensional Digital Cities and their Evolving Communities",
	year=		"2002",
	theme=		"",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Wed October 1 18:36:23 2003"
}