@book{38493,
	author = {Wolf, E. L.},
	title = {Principles of electron tunneling spectroscopy},
	publisher = {Oxford University Press,},
	year = {2012.},
	series = {International series of monographs on physics ;},
	address = {Oxford :},
	edition = {2nd ed.},
	note = {Previous ed.: 1985.},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199589494.001.0001}
}