@book{90952,
	author = {Hegger, Manfred. and Institut f�ur Internationale Architektur-Dokumentation.},
	title = {Energy manual :},
	publisher = {Birkh�auser ;},
	year = {[2008]},
	address = {Basel ;},
	note = {Translated into English by Gerd H. S�offker, Philip Thrift and Pamela Seidel.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10831468}
}