@techreport{weko_44795_1,
   author	 = "辻,宏郷 and 山口,純一",
   title	 = "ITU-T勧告X.509の改訂作業に関する報告",
   year 	 = "2005",
   institution	 = "三菱電機株式会社, ISO/IEC JTC1/SC6/WG8国内委員会主査",
   number	 = "33(2004-CSEC-028)",
   month	 = "mar"
}