@phdthesis{Klopp2013,
  author      = {Wilhelm Carl Aloys Klopp},
  title       = {Individualisierung touristischer Leistungsb{\"u}ndel},
  type        = {doctoralthesis},
  school      = {Leuphana Universit{\"a}t L{\"u}neburg, Universit{\"a}tsbibliothek der Leuphana Universit{\"a}t L{\"u}neburg},
  year        = {2013},
}