@book{1974okayukarabunruiainugojitenkindaichihakase,
  title = {「アイヌ叙事詩ユーカラの研究」生誕実録｜「分類アイヌ語辞典」と金田一博士},
  author = {岡 茂雄},
  year = {1974},
  language = {ain},
  url = {https://aterui.ws.hosei.ac.jp/togo/detail.php?id=2119\&domain=ainu}
}