@book{33203,
	author = {Barrett, S. D. and Dhesi, S. S. and ebrary, Inc.},
	title = {The structure of rare-earth metal surfaces},
	publisher = {Imperial College Press ;},
	year = {c2001.},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10255886}
}