[{"id":"1987-yamada-kuchi-ezo-hokuo-bunkaken","type":"article-journal","title":"口蝦夷・北奥文化圏という仮称","author":[{"literal":"山田 秀三"}],"container-title":"北方研究会々報 7 アイヌ語","issued":{"date-parts":[[1987]]},"URL":"https://aterui.ws.hosei.ac.jp/togo/detail.php?id=8576&domain=ezo","language":"ain"}]