@inproceedings{weko_172688_1,
   author	 = "金澤,伸昭 and 平,沙緒梨 and 笹平,敏昭 and 金田,重郎",
   title	 = "ISM自動作成に基づく問題構造の時系列的変化の抽出",
   booktitle	 = "第68回全国大会講演論文集",
   year 	 = "2006",
   volume	 = "2006",
   number	 = "1",
   pages	 = "245--246",
   month	 = "mar"
}