@book{Braun2006,
  author    = {Nadja Braun},
  title     = {Stimmgeheimnis},
  publisher = {St{\"a}mpfli},
  address   = {Bern},
  isbn      = {3-7272-0457-5},
  pages     = {253},
  year      = {2006},
  abstract  = {.},
  language  = {de}
}