@inproceedings{weko_170442_1, author = "池谷,晴生 and 佐藤,邦俊 and 山田,博文 and 新田,恒雄", title = "講義支援システムにおける学生の質問・回答促進機能", booktitle = "第66回全国大会講演論文集", year = "2004", volume = "2004", number = "1", month = "mar" }