[{"id":"2017-x-pctyy1","type":"article-journal","title":"アイヌ民族の刀帯 : 分類群の共時的分布と通時的変化","author":[{"literal":"大坂拓"}],"issued":{"date-parts":[[2017]]},"language":"ain","URL":"https://cir.nii.ac.jp/crid/2050307417116397056"}]