1989-x-1bzp4oy:
  type: book
  title: "樺太アイヌの板舟"
  author:
    - "金谷 栄二郎"
  date: 1989
  url: "https://ndlsearch.ndl.go.jp/books/R100000002-I000002005044"
  language: "ain"
