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) F. P. KNUDSEN,Effect of Porosity on Young's Modulus of Alumina,Journal of the American Ceramic Society,0002-7820,Wiley,1962-02,45,2,94-95,https://cir.nii.ac.jp/crid/1360574094529570816,https://doi.org/10.1111/j.1151-2916.1962.tb11089.x