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) ,Carbon and hydrogen isotopic compositions of sterols from riverine and marine sediments.,Limnol.Oceanogr 50,,,2005,,,1763-1770,https://cir.nii.ac.jp/crid/1010000781801245447,