1993-hidezo-yamada-tohoku-ainugo-chimei-no-kenkyu:
  type: book
  title: "Tohoku Ainugo chimei no kenkyu"
  author:
    - "Hidezō Yamada"
  date: 1993
  url: "https://openlibrary.org/works/OL9956041W"
  language: "ain"
