@phdthesis{Wiesel2006,
  author      = {Thorsten Wiesel},
  title       = {Kundenkenngr{\"o}ßen und Unternehmenswert},
  type        = {doctoralthesis},
  pages       = {157},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2006},
}