@book{ BA06937405,
  author    = "Bartsch, Karl and Boor, Helmut de and Wisniewski, Roswitha",
  title     = "Das Nibelungenlied",
  publisher = "Brockhaus",
  year      = "1988",
  edition   = "22., revidierte und von Roswitha Wisniewski erg. Aufl",
  series    = "Deutsche Klassiker des Mittelalters",
  number    = "",
  URL       = "https://ci.nii.ac.jp/ncid/BA06937405"
}