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)
Z. Hashin and S. Shtrikman,On some variational principles in anisotropic and nonhomogeneous elasticity,Journal of the Mechanics and Physics of Solids,0022-5096,Elsevier BV,1962-10,10,4,335-342,https://cir.nii.ac.jp/crid/1363670320126775552,https://doi.org/10.1016/0022-5096(62)90004-2