[{"id":"2021-x-9","type":"article-journal","title":"後志地方の近代アイヌ社会と民具資料収集の射程 : 旧開拓使札幌本庁管下後志国9郡を対象として","author":[{"literal":"大坂拓"}],"issued":{"date-parts":[[2021]]},"language":"ain","URL":"https://cir.nii.ac.jp/crid/2051433317044871808"}]