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) Karin Ljung and Olle Selinus and Erasmus Otabbong,Metals in soils of children's urban environments in the small northern European city of Uppsala,Science of The Total Environment,0048-9697,Elsevier BV,2006-08,366,2-3,749-759,https://cir.nii.ac.jp/crid/1360013170091966720,https://doi.org/10.1016/j.scitotenv.2005.09.073