@phdthesis{John2019,
  author      = {Beatrice John},
  title       = {Representations in Sustainability Science: Tools to Analyze, Envision, Engage, and Learn},
  type        = {doctoralthesis},
  school      = {Leuphana Universit{\"a}t L{\"u}neburg, Universit{\"a}tsbibliothek der Leuphana Universit{\"a}t L{\"u}neburg},
  year        = {2019},
}