@article{weko_12539_1,
   author	 = "酒井,恵光 and 山口,和紀 and 川合,慧",
   title	 = "図形オブジェクトの遠隔度に基づく階層集合の可視化モデル",
   journal	 = "情報処理学会論文誌",
   year 	 = "1999",
   volume	 = "40",
   number	 = "9",
   pages	 = "3455--3470",
   month	 = "sep"
}