@phdthesis{Tressel2004,
  author      = {Elisabeth Tressel},
  title       = {Bodenwasserhaushalt in der Trier-Bitburger-Mulde},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-1ecb-378a/},
  year        = {2004},
}