[{"id":"1997-kirikae-social-aspects-ainu-linguistic-decline","type":"article-journal","title":"Social Aspects of the Ainu Linguistic Decline","author":[{"literal":"切替 英雄"}],"container-title":"Senri ethnological studies","issued":{"date-parts":[[1997]]},"URL":"https://ci.nii.ac.jp/naid/110000006861","language":"ain"}]