@inproceedings{weko_120279_1,
   author	 = "矢島,秀浩 and 安田,伸一 and 小西,達裕 and 伊東,幸宏 and 小原,啓義",
   title	 = "数学文章題の問題世界における事物の統合・分割の関係の分類",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1991",
   volume	 = "第42回",
   number	 = "人工知能及び認知科学",
   pages	 = "214--215",
   month	 = "feb"
}