@techreport{weko_189228_1,
   author	 = "小池,敦",
   title	 = "有向道路ネットワーク向け最短路クエリのための効率的枝刈り探索手法",
   year 	 = "2018",
   institution	 = "一関工業高等専門学校",
   number	 = "7",
   month	 = "may"
}