著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Susumu Shibusawa and Qusai Abuein,Signature Amortization Using Multiple Connected Chains,,,Springer Berlin Heidelberg,2005-01-01,,,,https://cir.nii.ac.jp/crid/1870302168045361280,https://doi.org/10.1007/11552055_7