@book{WaschullDieringTimme2004,
  author    = {Waschull, Dirk and Diering, Bj{\"o}rn and Timme, Hinnerk},
  title     = {Sozialgesetzbuch X},
  edition   = {1. Aufl},
  publisher = {Nomos},
  address   = {Baden-Baden},
  isbn      = {3-7890-7208-7},
  pages     = {735 S},
  year      = {2004},
  language  = {de}
}
@book{WaschullDieringTimme2007,
  author    = {Waschull, Dirk and Diering, Bj{\"o}rn and Timme, Hinnerk},
  title     = {Sozialgesetzbuch X : Sozialverwaltungsverfahren und Sozialdatenschutz},
  edition   = {2. Aufl},
  publisher = {Nomos},
  address   = {Baden-Baden},
  isbn      = {978-3-8329-22},
  pages     = {820 S},
  year      = {2007},
  language  = {de}
}