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 American Society for Testing Materials. Committee D-2 on Petroleum Products and Lubricants,ASTM viscosity index calculated from kinematic viscosity,,American Society for Testing Materials,1955,ASTM special technical publication,,,,https://cir.nii.ac.jp/crid/1130000794780671872