[{"id":"1959-x-159sbq8","type":"article-journal","title":"ユーカラ集 : アイヌ叙事詩","author":[{"literal":"金田一 京助"},{"literal":"金成 まつ"}],"issued":{"date-parts":[[1959]]},"URL":"https://cir.nii.ac.jp/crid/1971712334742583986","language":"ain"}]