@book{77258,
	author = {Johansen, Ruthann Knechel, and ebrary, Inc.},
	title = {Listening in the silence, seeing in the dark},
	publisher = {University of California Press,},
	year = {c2002.},
	address = {Berkeley :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10048966}
}