[{"id":"2021-x-2020","type":"article-journal","title":"2020年度新収蔵資料の紹介 : 山田秀三氏旧蔵アイヌ民具資料ほか","author":[{"literal":"亀丸由紀子"},{"literal":"大坂 拓"}],"container-title":"北海道博物館アイヌ民族文化研究センター研究紀要","issued":{"date-parts":[[2021]]},"URL":"https://cir.nii.ac.jp/crid/2050588892114740736","language":"ain"}]