@book{248507,
	author = {International School on Quantum Electronics and Martellucci, S. and ebrary, Inc.},
	title = {Free and guided optical beams},
	publisher = {World Scientific,},
	year = {c2004.},
	address = {Singapore ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10174018}
}