[{"id":"2019-x-mu8qrm","type":"book","title":"「蝦夷語集」索引 : 国立公文書館内閣文庫所蔵 : 昌平坂学問所旧蔵","author":[{"literal":"佐々木 利和"}],"issued":{"date-parts":[[2019]]},"URL":"https://ndlsearch.ndl.go.jp/books/R100000002-I030740881","language":"ain"}]