@article{Kopatz2011,
  author    = {Kopatz, Michael},
  title     = {Energiewende : hart aber fair?},
  journal   = {Neue Gesellschaft, Frankfurter Hefte},
  volume    = {58},
  number    = {12},
  pages     = {34 -- 36},
  year      = {2011},
  language  = {de}
}