1998-x-ni0yqd:
  type: book
  title: "エミシ研究 : 蝦夷史伝とアイヌ伝説"
  author:
    - "田中勝也著"
  date: 1998
  url: "https://ci.nii.ac.jp/ncid/BA35595189"
  language: "ain"
