1940-sugiyama-ainu-higeage-hera-katana:
  type: article
  title: "アイヌの髯揚箆と日本の刀劒"
  author:
    - "杉山 壽榮男"
  date: 1940
  serial-number:
    doi: "10.1537/ase1911.55.444"
  url: "https://doi.org/10.1537/ase1911.55.444"
  language: "ain"
