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) SHOTARO TAKANO and MAO TSUCHIYA and SHOJI IMAI and YUHEI YAMAMOTO and YUSUKE FUKAMI and KATSUHIKO SUZUKI and YOSHIKI SOHRIN,"Isotopic analysis of nickel, copper, and zinc in various freshwater samples for source identification",Geochemical journal,00167002,Tokyo : Terrapub,2021,55,3,171-183,https://cir.nii.ac.jp/crid/1520010381286739200,https://doi.org/10.2343/geochemj.2.0627