著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) SACHS J. P.,"Subtropical North Atlantic temperatures 60,000 to 30,000 years ago",Science,,,1999,286,,756-759,https://cir.nii.ac.jp/crid/1571135651713868032,