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) Ying Chen and Duanwei He and Jiaqian Qin and Zili Kou and Yan Bi,Ultrasonic and hardness measurements for ultrahigh pressure prepared WB ceramics,International Journal of Refractory Metals and Hard Materials,0263-4368,Elsevier BV,2011-03,29,2,329-331,https://cir.nii.ac.jp/crid/1360848657137595904,https://doi.org/10.1016/j.ijrmhm.2010.12.006