ainu-yukara:
  type: book
  title: "アイヌ雅語辞典 : ユーカラ語"
  author:
    - "飯野, 正典"
  date: 1990
  url: "https://ndlsearch.ndl.go.jp/books/R100000002-I000002128255"
  language: "ain"
