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) Akihiro Imaya and Shuichiro Yoshinaga and Yoshiyuki Inagaki,Volcanic ash additions control soil carbon accumulation in brown forest soils in Japan,Soil science & plant nutrition,00380768,Richmond,2010-10,56,5,734-744,https://cir.nii.ac.jp/crid/1521699229890577664,