Li, J.Schneider, W. D.Crampin, S.Berndt, R.2007-06-202007-06-202007-06-20199910.1016/S0039-6028(98)00890-5https://infoscience.epfl.ch/handle/20.500.14299/8935Tunnelling spectroscopy of surface state scattering and confinementtext::journal::journal article::research article