@techreport{weko_38876_1,
   author	 = "中嶋,正之",
   title	 = "ボリュームレンダリングについて",
   year 	 = "1991",
   institution	 = "東京工業大学工学部像情報工学研究施設",
   number	 = "111(1991-CG-054)",
   month	 = "dec"
}