[{"id":"2008-x-20","type":"article-journal","title":"20世紀日本における樺太論の展開","author":[{"literal":"三木 理史"}],"issued":{"date-parts":[[2008]]},"DOI":"10.4157/grj.81.197","URL":"https://doi.org/10.4157/grj.81.197","language":"ain"}]