@techreport{weko_98722_1,
   author	 = "小野村歩 and 西関隆夫",
   title	 = "重み付きグラフの公平連結分割",
   year 	 = "2014",
   institution	 = "関西学院大学, 関西学院大学",
   number	 = "1",
   month	 = "feb"
}