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) P. Bazarnik and Y. Huang and M. Lewandowska and T.G. Langdon,Enhanced grain refinement and microhardness by hybrid processing using hydrostatic extrusion and high-pressure torsion,Materials Science and Engineering: A,0921-5093,Elsevier BV,2018-01,712,,513-520,https://cir.nii.ac.jp/crid/1360574093638706304,https://doi.org/10.1016/j.msea.2017.12.007