@article{Franz1999,
  author    = {Franz, Norbert P.},
  title     = {Tolstoj, Lev Nikolaevic^},
  year      = {1999},
  language  = {de}
}
@article{Franz1999,
  author    = {Franz, Norbert P.},
  title     = {Messianische Bewegungen : nationaler Messianismus},
  isbn      = {3-451-22007-5},
  year      = {1999},
  language  = {de}
}
@article{Franz1999,
  author    = {Franz, Norbert P.},
  title     = {Merezkovskij, Dmitrij},
  isbn      = {3-451-22007-5},
  year      = {1999},
  language  = {de}
}