@misc{Lehner2007,
  author    = {Franz Lehner},
  title     = {Abstand zwischen Einkommensgruppen w{\"a}chst deutlich},
  booktitle = {WAZ},
  number    = {298},
  type      = {contributiontoperiodical},
  pages     = {WBH-3},
  year        = {2007},
}