@article{weko_217597_1, author = "土屋,雅稔 and 中村,純哉", title = "事業継続性に配慮した認証基盤システムの構築と運用", journal = "情報処理学会論文誌", year = "2022", volume = "63", number = "3", pages = "879--894", month = "mar" }