[{"id":"2021-x-1508d43","type":"book","title":"子どもとまなぶアイヌ語","author":[{"literal":"瀧口, 夕美"}],"issued":{"date-parts":[[2021]]},"language":"ain","URL":"https://ndlsearch.ndl.go.jp/books/R100000002-I031268903"}]