@book{792,
	author = {Agrawal, Govind.},
	title = {Nonlinear fiber optics, fourth edition /},
	publisher = {Academic Press,},
	year = {2008.},
	series = {Optics and photonics.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0123695163/chopaconline-20}
}