@book{ BA10093125,
  author    = "Beckel, Lothar and Bodechtel, Johann and Asche, H. (Hartmut) and Georg Westermann Verlag",
  title     = "Diercke Weltraumbild-Atlas",
  publisher = "Westermann",
  year      = "1989",
  edition   = "2. erg. Aufl",
  URL       = "https://ci.nii.ac.jp/ncid/BA10093125"
}