@book{81403,
	author = {Mertens, Konrad, and Roth, Gunther.},
	title = {Photovoltaics :},
	publisher = {Wiley,},
	year = {2014.},
	address = {Chichester, England :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10814681}
}