@techreport{weko_54549_1,
   author	 = "丹羽,時彦 and 雄山,真弓",
   title	 = "WWWを用いた新しい数学教育の試み",
   year 	 = "1998",
   institution	 = "関西学院高等部, 関西学院大学",
   number	 = "102(1998-CE-050)",
   month	 = "nov"
}