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
"Katok, A. B. and Strelcyn, Jean-Marie","Invariant manifolds, entropy and billiards : smooth maps with singularities",,Springer-Verlag,1986,Lecture notes in mathematics,,"3540171908,0387171908",,https://cir.nii.ac.jp/crid/1130282272010910464