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 "Lacomba, E. A. (Ernesto A.) and Llibre, Jaume",Hamiltonian systems and celestial mechanics,,World Scientific,1993,Advanced series in nonlinear dynamics,,9810213700,,https://cir.nii.ac.jp/crid/1130282269357420416