@inproceedings{weko_118668_1,
   author	 = "倉科,周介 and 池田,一夫 and 大橋,誠",
   title	 = "実世界データベース : (1)基礎的検討",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1990",
   volume	 = "第40回",
   number	 = "データ処理",
   pages	 = "907--908",
   month	 = "mar"
}