@book{12365,
	author = {NATO Advanced Study Institute conference and Bais, Alkiviadis F., ed. and NATO Advanced Study Institute},
	title = {Solar ultraviolet radiation- modelling, measurements and effects},
	publisher = {Springer-Verlag},
	year = {1997},
	series = {NATO ASI series: Global environmental change v. 52},
	address = {Berlin}
}