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) Norman H. Sleep and Kevin Zahnle,Carbon dioxide cycling and implications for climate on ancient Earth,Journal of Geophysical Research: Planets,0148-0227,American Geophysical Union (AGU),2001-01,106,E1,1373-1399,https://cir.nii.ac.jp/crid/1363670320407814528,https://doi.org/10.1029/2000je001247