@inproceedings{weko_170481_1,
   author	 = "末広,美幸 and 加藤,直樹 and 中川,正樹",
   title	 = "中等数学における図形と式の連携機能の試作",
   booktitle	 = "第66回全国大会講演論文集",
   year 	 = "2004",
   volume	 = "2004",
   number	 = "1",
   month	 = "mar"
}