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)
S. Ueha and Kazumasa Ohnishi and T. Ishii and Kentaro Nakamura,A wear evaluation chart of friction materials used for ultrasonic motors,1998 IEEE Ultrasonics Symposium. Proceedings (Cat. No. 98CH36102),,IEEE,2002-11-28,1,,699-702,https://cir.nii.ac.jp/crid/1870020692910693504,https://doi.org/10.1109/ultsym.1998.762244