@book{ BA77489075,
  author    = "安田, 敏朗 ",
  title     = "統合原理としての国語",
  publisher = "三元社",
  year      = "2006",
  series    = "近代日本言語史再考 / 安田敏朗著",
  number    = "3",
  URL       = "https://ci.nii.ac.jp/ncid/BA77489075"
}