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 Institution of Mechanical Engineers (Great Britain). Combustion Engines Group,"Lean burn combustion engines, 3-4 December 1996",,Mechanical Engineering Publications for The Institution of Mechanical Engineers,1996,I Mech E seminar,,1860580378,,https://cir.nii.ac.jp/crid/1130000794740982784