@techreport{weko_51264_1,
   author	 = "伊庭,斉志 and 井上,博允",
   title	 = "代数学的手法に基づく幾何学的概念の推論",
   year 	 = "1989",
   institution	 = "東京大学工学部, 東京大学工学部",
   number	 = "39(1989-ICS-064)",
   month	 = "may"
}