[{"id":"1989-okamoto-yumi-kurashi-kotoba","type":"book","title":"岡本ユミ語彙『アイヌのくらしと言葉1』","author":[{"literal":"岡本, ユミ（話者）"}],"issued":{"date-parts":[[1989]]},"archive":"北海道教育委員会","language":"ain"}]