@book{HellmannHerffs2006,
  author    = {Hellmann, Uwe and Herffs, Harro},
  title     = {Der {\"a}rztliche Abrechnungsbetrug},
  publisher = {Springer-Verlag},
  address   = {Berlin},
  isbn      = {3-540-25691-1},
  pages     = {217 S.},
  year      = {2006},
  language  = {de}
}
@book{OPUS4-11702,
  title     = {Karlsruher Kommentar zum Gesetz {\"u}ber Ordnungswiedrigkeiten},
  editor    = {Senge, Lothar},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  isbn      = {3-406-53746-4},
  pages     = {1952 S.},
  year      = {2006},
  language  = {de}
}