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) KOSTIAKOV A. N.,On the dynamics of the coefficient of water-percolation in soils and on the necessity of studying it from a dynamic point of view for purposes of amelioration,"Trans. 6th Cong. International. Soil Science, Russian Part A",,,1932,,,17-21,https://cir.nii.ac.jp/crid/1570572699970385664,