@inproceedings{weko_169965_1,
   author	 = "佐藤,永欣 and 宇田川,稔 and 上原,稔 and 酒井,義文",
   title	 = "協調サーチエンジンにおける差分更新の評価",
   booktitle	 = "第66回全国大会講演論文集",
   year 	 = "2004",
   volume	 = "2004",
   number	 = "1",
   pages	 = "157--158",
   month	 = "mar"
}