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 "Grasman, Johan",Asymptotic methods for relaxation oscillations and applications,,Springer-Verlag,1987,Applied mathematical sciences,,"0387965130,3540965130",,https://cir.nii.ac.jp/crid/1130000795034303488