@techreport{weko_54495_1,
   author	 = "武井,惠雄 and 横山,明子",
   title	 = "教育教材作成におけるオブジェクトの両義性と同一性",
   year 	 = "2000",
   institution	 = "帝京大学理工学部, 帝京大学理工学部",
   number	 = "51(2000-CE-056)",
   month	 = "may"
}