@book{42581,
	author = {Risk, William Paul. and Gosnell, Timothy R., and ebrary, Inc.},
	title = {Compact blue-green lasers},
	publisher = {Cambridge University Press,},
	year = {2003.},
	address = {Cambridge ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10069938}
}