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) Fredric Lipschultz,Isotope Tracer Methods for Studies of the Marine Nitrogen Cycle,Nitrogen in the Marine Environment,,Elsevier,2008,,,1345-1384,https://cir.nii.ac.jp/crid/1360574095685204736,https://doi.org/10.1016/b978-0-12-372522-6.00031-1