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) ,Ultra-Fine Grain Development in Copper during Multi-Directional forging at 195K,Phi1.Mag.Letters 87,,,2007,,,751-766,https://cir.nii.ac.jp/crid/1010000782007187461,