@book{81168,
	author = {Photovoltaic Solar Energy Conference and Palz, W.,},
	title = {Ninth E. C. Photovoltaic Solar Energy Conference :},
	publisher = {Kluwer Academic Pub.,},
	year = {1989},
	address = {Dordrecht :},
	note = {At head of title: Commission of the European Communities}
}