@phdthesis{Roth2003,
  author      = {Katharina Roth},
  title       = {Lizenzen an gesch{\"u}tzten Stellungen ohne gesicherten Rechtscharakter},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2003},
}