@book{ BA12210762,
  author    = "Kraatz, Martin and 芦津, 丈夫  and 上田, 閑照 ",
  title     = "Luther und Shinran--Eckhart und Zen",
  publisher = "In Kommission bei E.J. Brill",
  year      = "1989",
  series    = "Joachim Wach-Vorlesungen Philipps-Universität Marburg",
  number    = "3",
  URL       = "https://ci.nii.ac.jp/ncid/BA12210762"
}