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) TARDO J.,SPX : Global authentication using public key certificates,Proc. 1991 IEEE Computer Society Symposium on Security and Privacy,,,1991,,,232-244,https://cir.nii.ac.jp/crid/1570009751076686336,