@book {Alexander-2003-PAL,
	author=		"R. M. Alexander",
	publisher=	"Princeton University Press",
	title=		"Principles of Animal Locomotion",
	year=		"2003",
	theme=		"natural",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed February 18 12:23:41 2004"
}
@book {Alexander-2003-PAL-url,
	author=		"R. M. Alexander",
	note=		" \url{http://www.cs.brown.edu/research/vis/results/bibtex/Alexander-2003-PAL.bib}{(bibtex: Alexander-2003-PAL)}",
	publisher=	"Princeton University Press",
	title=		"Principles of Animal Locomotion",
	year=		"2003",
	theme=		"natural",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Wed February 18 12:23:41 2004"
}