@article{Luhmann2007,
  author    = {Luhmann, Hans-Jochen},
  title     = {Klimapolitik auf {"}d{\"u}nner Erdenhaut{"}},
  journal   = {Gaia},
  volume    = {16},
  number    = {2},
  pages     = {81},
  year      = {2007},
  language  = {de}
}