@phdthesis{Steffen2013,
  author      = {Alexandra Steffen},
  title       = {Mercury in the Arctic Atmosphere: Springtime Cycling Near and Over the Sea Ice},
  type        = {doctoralthesis},
  school      = {Leuphana Universit{\"a}t L{\"u}neburg, Universit{\"a}tsbibliothek der Leuphana Universit{\"a}t L{\"u}neburg},
  year        = {2013},
}