@inproceedings{weko_136378_1,
   author	 = "石田,常竹 and 桧垣,博章 and 滝沢,誠",
   title	 = "オブジェクト指向環境における役割に基づいた目的指向アクセス制御",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1999",
   volume	 = "第59回",
   number	 = "ネットワーク",
   pages	 = "331--332
",
   month	 = "sep"
}