@book{37935,
	author = {Hellstern, Cornelia,},
	title = {A life cycle approach to buildings :},
	publisher = {Institut f�ur internationale,},
	year = {2010.},
	series = {Edition DETAIL Green Books},
	address = {Munich, [Germany] :},
	edition = {First edition.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=11004370}
}