@book{90971,
	author = {Mommertz, Eckard.},
	title = {Acoustics and sound insulation :},
	publisher = {Birkh�auser/Edition Detail,},
	year = {2009.},
	address = {Basel ;},
	edition = {First edition.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10831563}
}