@article{LuhmannArnold2011,
  author    = {Luhmann, Hans-Jochen and Arnold, Karin},
  title     = {Ackerfr{\"u}chte in den Tank?},
  journal   = {Gesellschaft, Wirtschaft, Politik},
  number    = {3},
  pages     = {327 -- 336},
  year      = {2011},
  language  = {de}
}