@phdthesis{Krause2019,
  author      = {Joscha Krause},
  title       = {Regularization Methods for Statistical Modelling in Small Area Estimation},
  type        = {doctoralthesis},
  pages       = {186},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-de9f-02c8},
  year        = {2019},
}