@techreport{weko_51707_1,
   author	 = "穂坂衛 and 木村文彦 and 柿下尚武",
   title	 = "GILによる多面体処理の記述",
   year 	 = "1974",
   institution	 = "東大宇宙航空研, 電総研, 東大宇宙航空研",
   number	 = "3(1974-ICS-014)",
   month	 = "may"
}