@phdthesis{Hess2003,
  author      = {Martin Heß},
  title       = {Verteiltes Information-Retrieval f{\"u}r nicht-kooperative Suchserver im WWW},
  type        = {doctoralthesis},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2003},
}