@techreport{weko_32316_1,
   author	 = "田中,栄一",
   title	 = "平面に埋め込まれた木の間の距離およびその計算法",
   year 	 = "1995",
   institution	 = "神戸大学工学部",
   number	 = "109(1995-AL-048)",
   month	 = "nov"
}