@techreport{weko_32520_1,
   author	 = "熊谷,毅 and 中澤,寿之",
   title	 = "有限個のラベルが均等に分布する木のラベル付け",
   year 	 = "1992",
   institution	 = "宇都宮大学工学部, 宇都宮大学工学部",
   number	 = "78(1992-AL-029)",
   month	 = "sep"
}