@book{40257,
	author = {Calvo, María L.},
	title = {Optical waveguides :},
	publisher = {CRC Press,},
	year = {c2007.},
	series = {Optical science and engineering ;},
	address = {Boca Raton, FL :},
	url = {http://www.loc.gov/catdir/toc/fy0711/2006050575.html}
}