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) KOLYMBAS D.,A novel constitutive law for soils,Proc. Int. Conf. on Constitutive Laws,,Tucson,1987,,,319-323,https://cir.nii.ac.jp/crid/1573105974376903936,