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) STEVENSON F. J.,Organic matter-micronutrient reactions in soil,Micronutrients in Agriculture,,AAAS,1991,,,145-186,https://cir.nii.ac.jp/crid/1571698600050197504,