[{"id":"1998-x-1qtbdod","type":"article-journal","title":"アイヌ語北海道東部方言教本","author":[{"literal":"沢井, トメノ, 切替, 英雄"}],"issued":{"date-parts":[[1998]]},"language":"ain","URL":"https://cir.nii.ac.jp/crid/1971149384775450651"}]