2003-nakagawa-nippon-go-ainu-go-shiteki-kankei:
  type: book
  title: "日本語とアイヌ語の史的関係"
  author:
    - "中川 裕"
  date: 2003
  url: "https://nichibun.repo.nii.ac.jp/records/5285"
  language: "ain"
