@article{weko_9880_1,
   author	 = "羽山,徹彩 and 楊向東 and 國藤,進",
   title	 = "学習知識フィルタリングを用いた協調ノートシステム",
   journal	 = "情報処理学会論文誌",
   year 	 = "2007",
   volume	 = "48",
   number	 = "8",
   pages	 = "2814--2822",
   month	 = "aug"
}