@phdthesis{Haffner2004,
  author      = {Ernst-Georg Haffner},
  title       = {Request-Prediction and Hyperlink-Proposals},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-d915-8ebe},
  year        = {2004},
}