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) Daniel M. Sigman and Edward A. Boyle,Glacial/interglacial variations in atmospheric carbon dioxide,Nature,0028-0836,Springer Science and Business Media LLC,2000-10,407,6806,859-869,https://cir.nii.ac.jp/crid/1361981470438065792,https://doi.org/10.1038/35038000