Electrons in disordered metals and at metallic surfaces - Phariseau, P.; Györffy, B. L.; Scheire, L. (Plenum Press, 1979)
"Lectures presented at the NATO Advanced Study Institute on Electrons in Disordered Metals and at Metallic Surfaces, held at the State University of Ghent, Ghent, Belgium, August 28-September 9, 1978."