著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Tribology convention and Institution of Mechanical Engineers (Great Britain). Tribology Group,"Tribology Convention, 1970 : a convention arranged by the Tribology Group 27th to 29th May 1970",,Institution of Mechanical Engineers,1970,Proceedings,,,,https://cir.nii.ac.jp/crid/1130000794943814784