著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Laskar,"Orbital, precessional, and insolation quantities for the Earth from −20Myr to +10Myr",Astronomy and Astrophysics,,,1993,270,,522,https://cir.nii.ac.jp/crid/1371977244008102659,