@article {Daffertshofer-2004-PSC,
	author=		"A. Daffertshofer and C. J. Lamoth and O. G. Meijer and P. J. Beek",
	journal=	"Clinical Biomechanics",
	month=		"May",
	number=		"4",
	pages=		"415--428",
	title=		"{PCA} in studying coordination and variability: a tutorial",
	volume=		"19",
	year=		"2004",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Sat March 31 15:55:31 2007"
}
@article {Daffertshofer-2004-PSC-url,
	author=		"A. Daffertshofer and C. J. Lamoth and O. G. Meijer and P. J. Beek",
	journal=	"Clinical Biomechanics",
	month=		"May",
	note=		" \url{http://www.cs.brown.edu/research/vis/results/bibtex/Daffertshofer-2004-PSC.bib}{(bibtex: Daffertshofer-2004-PSC)}",
	number=		"4",
	pages=		"415--428",
	title=		"{PCA} in studying coordination and variability: a tutorial",
	volume=		"19",
	year=		"2004",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Sat March 31 15:55:31 2007"
}