@techreport{weko_40520_1,
   author	 = "岩山,真",
   title	 = "適合性フィードバックの効率化について",
   year 	 = "2000",
   institution	 = "（株）日立製作所中央研究所",
   number	 = "29(1999-FI-057)",
   month	 = "mar"
}