@techreport{weko_177899_1,
   author	 = "濱田,信佑 and 西野,順二",
   title	 = "パズルゲームの個人対応難易度評価",
   year 	 = "2017",
   institution	 = "電気通信大学, 電気通信大学",
   number	 = "9",
   month	 = "feb"
}