@book{36656,
	author = {Schr�opfer, Thomas. and Hee, Limin. and ebrary, Inc.},
	title = {Ecological urban architecture},
	publisher = {Birkhauser Architecture,},
	year = {2012.},
	address = {Basel :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10729026}
}