@techreport{weko_227607_1,
   author	 = "上原,隆平",
   title	 = "パズルと折り紙と計算量",
   year 	 = "2023",
   institution	 = "北陸先端科学技術大学院大学 ",
   number	 = "9",
   month	 = "aug"
}