@techreport{weko_31602_1,
   author	 = "藤重,悟",
   title	 = "全域的でない枝素な有向木族の特徴付け",
   year 	 = "2008",
   institution	 = "京都大学数理解析研究所",
   number	 = "84(2008-AL-119)",
   month	 = "sep"
}