@phdthesis{Sauer2014,
  author      = {Christoph Sauer},
  title       = {Accessing molecule-metal and hetero-molecular interfaces with direct and resonant photoelectron spectroscopy},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2014},
}