[{"id":"1925-x-1gu0ksr","type":"article-journal","title":"樺太産セイウチの化石","author":[{"literal":"松本 彦七郎"}],"issued":{"date-parts":[[1925]]},"DOI":"10.5575/geosoc.32.1","URL":"https://doi.org/10.5575/geosoc.32.1","language":"ain"}]