@article{weko_4842_1,
   author	 = "伊藤,潔",
   title	 = "三面図を用いたソリッドモデルの構成：主に多面体を対象として",
   journal	 = "情報処理",
   year 	 = "1990",
   volume	 = "31",
   number	 = "8",
   month	 = "aug"
}