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 "Venkatesh, Yedatore V.",Energy methods in time-varying system stability and instability analyses,,Springer-Verlag,1977,Lecture notes in physics,,0387084304,,https://cir.nii.ac.jp/crid/1130282269574928896