@techreport{weko_38207_1,
   author	 = "河合,直樹",
   title	 = "樹木内部の繊維勾配分布測定方法と木目CGモデルへの適用",
   year 	 = "2004",
   institution	 = "大日本印刷株式会社",
   number	 = "70(2004-CG-115)",
   month	 = "jul"
}