@incollection {Norberg-1987-WFF,
	author=		"U. M. Norberg",
	booktitle=	"Recent advances in the study of bats",
	pages=		"43--56",
	publisher=	"Cambridge University Press",
	title=		"Wing form and flight mode in bats",
	year=		"1987",
	theme=		"natural",
	project=	"bat",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri February 20 12:30:30 2004"
}
@incollection {Norberg-1987-WFF-url,
	author=		"U. M. Norberg",
	booktitle=	"Recent advances in the study of bats",
	note=		" \url{http://vis.cs.brown.edu/results/bibtex/Norberg-1987-WFF.bib}{(bibtex: Norberg-1987-WFF)}",
	pages=		"43--56",
	publisher=	"Cambridge University Press",
	title=		"Wing form and flight mode in bats",
	year=		"1987",
	theme=		"natural",
	project=	"bat",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri February 20 12:30:30 2004"
}