@book{127,
	title = {21st century technologies},
	publisher = {OECD},
	year = {1998. },
	address = {Paris},
	note = {Papers from the conference, hosted by the Westdeutsche Landesbank, at Schloss Krickenbeck near Dèusseldorf, Germany, 7-8 Dec. 1997, on the theme "21st century technologies: balancing economic, social, and environmental goals." }
}