2008-x-1pf6avw:
  type: book
  title: "北東アジアのなかのアイヌ世界"
  author:
    - "榎森 進"
  date: 2008
  url: "https://ndlsearch.ndl.go.jp/books/R100000002-I000009985811"
  language: "ain"
