@techreport{weko_38806_1,
   author	 = "井上,正博 and 金,昌憲 and 西原,清一",
   title	 = "代数曲面を含む三面図の解釈",
   year 	 = "1993",
   institution	 = "筑波大学電子情報工学系, 筑波大学電子情報工学系, 筑波大学電子情報工学系",
   number	 = "14(1992-CG-061)",
   month	 = "feb"
}