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
"Younkin, George W.",Industrial servo control systems : fundamentals and applications,"2nd ed., rev. and expanded",M. Dekker,2003,Fluid power and control,,0824708369,,https://cir.nii.ac.jp/crid/1130000797284493568