@book{ BA07136809,
  author    = "Wagner, Heinz",
  title     = "Der arabisch-israelische Konflikt im Völkerrecht",
  publisher = "Duncker & Humblot",
  year      = "1971",
  series    = "Schriften zum Völkerrecht",
  number    = "Heft 15",
  URL       = "https://ci.nii.ac.jp/ncid/BA07136809"
}