@phdthesis{Burgard2022,
  author      = {Tanja Burgard},
  title       = {Cumulative Meta-Analysis. Robustness of Evidence in Survey Methodology},
  type        = {doctoralthesis},
  pages       = {162},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-e656-fae9},
  year        = {2022},
}