@article {Sirovich-1987-LDP,
	author=		"L. Sirovich and M. Kirby",
	journal=	"Journal of the Optical Society of America",
	number=		"3",
	pages=		"519--524",
	title=		"Low Dimensional Procedure for the Characterization of Human Faces",
	volume=		"4",
	year=		"1987",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri March 30 14:47:54 2007"
}
@article {Sirovich-1987-LDP-url,
	author=		"L. Sirovich and M. Kirby",
	journal=	"Journal of the Optical Society of America",
	note=		" \url{http://vis.cs.brown.edu/results/bibtex/Sirovich-1987-LDP.bib}{(bibtex: Sirovich-1987-LDP)}",
	number=		"3",
	pages=		"519--524",
	title=		"Low Dimensional Procedure for the Characterization of Human Faces",
	volume=		"4",
	year=		"1987",
	theme=		"",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri March 30 14:47:54 2007"
}