@phdthesis{Nette2004,
  author      = {Thomas Nette},
  title       = {Geo-Informationssysteme als Instrument des Ressourcenmanagements f{\"u}r Belange des Boden- und Gew{\"a}sserschutzes},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-eff9-3e66},
  year        = {2004},
}