@techreport{weko_39241_1,
   author	 = "木村文彦",
   title	 = "欧州のグラフィックスとCADの研究について",
   year 	 = "1982",
   institution	 = "東大・工・精密機械",
   number	 = "45(1982-CG-008)",
   month	 = "nov"
}