@misc{Misselwitz2009,
  author    = {Hans-J{\"u}rgen Misselwitz},
  title     = {Das Zeitfenster ist wieder offen},
  isbn      = {978-3-86956-020-5},
  institution = {WeltTrends e.V. Potsdam},
  type      = {postprint},
  year        = {2009},
}