@phdthesis{Hahn2006,
  type      = {Master Thesis},
  author    = {Hahn, Bernd},
  title     = {Billigfluglinien : eine umweltwissenschaftliche Betrachtung},
  series = {Wuppertal Papers},
  volume    = {159},
  institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie},
  address   = {Wuppertal},
  pages     = {102},
  year      = {2006},
  language  = {de}
}