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) B. Peucker‐Ehrenbrink and G. Ravizza,The marine osmium isotope record,Terra Nova,0954-4879,Wiley,2000-10-29,12,5,205-219,https://cir.nii.ac.jp/crid/1363670320177573248,https://doi.org/10.1046/j.1365-3121.2000.00295.x