@book{21372,
	author = {ebrary, Inc.},
	title = {Mechanics in architecture},
	publisher = {Kim Williams Books,},
	year = {2007.},
	series = {Nexus network journal ;},
	address = {[S.l.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10274642}
}