@inproceedings{weko_134747_1,
   author	 = "安田,昌史 and 桧垣,博章 and 滝沢,誠",
   title	 = "分散システムのための役割に基づいたアクセス制御",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1998",
   volume	 = "第57回",
   number	 = "ネットワーク",
   pages	 = "508--509",
   month	 = "oct"
}