@book{205796,
	author = {Hitz, C. Breck. and Ewing, J. J.},
	title = {Introduction to laser technology /},
	publisher = {John Wiley & Sons,},
	year = {2012.},
	address = {Hoboken :},
	edition = {4th ed.},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118219492}
}