[{"id":"2000-x-1voi0nr","type":"article-journal","title":"試論・アイヌ語の祖語は東日本縄文語である(共通的縄文語は磨消縄文土器文化期に成立か)","author":[{"literal":"清水 清次郎"}],"issued":{"date-parts":[[2000]]},"language":"ain","URL":"https://cir.nii.ac.jp/crid/1522543655279068416"}]