@inproceedings{weko_131988_1,
   author	 = "山岡,誉侍 and 宮内,宏",
   title	 = "属性証明書を利用するアクセス制御",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1997",
   volume	 = "第55回",
   number	 = "ソフトウェア科学・工学",
   pages	 = "309--310",
   month	 = "sep"
}