@book{ BA61396237,
  author    = "田中, 勝経",
  title     = "志賀高原",
  publisher = "朋文堂",
  year      = "1963",
  series    = "マウンテンガイドブックシリーズ",
  number    = "4",
  URL       = "https://ci.nii.ac.jp/ncid/BA61396237"
}