@book{21784,
	author = {Hufner, Stephan, ed.},
	title = {Very High Resolution Photoelectron Spectroscopy},
	publisher = {Springer Berlin Heidelberg},
	year = {2007},
	series = {Lecture Notes in Physics},
	address = {Heidelberg, Berlin},
	url = {http://doi.org/10.1007/3-540-68133-7}
}