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
"Ahlbrandt, Calvin D. and Peterson, Allan C.","Discrete Hamiltonian systems : difference equations, continued fractions, and Riccati equations",,Kluwer Academic Publishers,1996,Kluwer texts in the mathematical sciences,,0792342771,,https://cir.nii.ac.jp/crid/1130000795237490048