@book{ BA14049872,
  author    = "Sievernich, Gereon and Budde, Hendrik and Berliner Festspiele and Horizonte and Martin-Gropius-Bau (Berlin, Germany)",
  title     = "Europa und der Orient, 800-1900",
  publisher = "Bertelsmann Lexikon Verlag",
  year      = "1989",
  URL       = "https://ci.nii.ac.jp/ncid/BA14049872"
}