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) CHEN L.,Key Escrow inn Mutually Mistrusting Domains,"Proceedings of Sedutity Protocols, 1996",,,1996,,,,https://cir.nii.ac.jp/crid/1571980075562767104,