[{"id":"2021-sugawara-ainu-gokei-chimei-soran","type":"book","title":"アイヌ語系地名総覧 : 青森から沖縄まで","author":[{"literal":"菅原 進"}],"issued":{"date-parts":[[2021]]},"URL":"https://ndlsearch.ndl.go.jp/books/R100000002-I031529001","language":"ain"}]