@techreport{weko_211747_1,
   author	 = "田川,聖治",
   title	 = "大規模不均衡データに対する2段階無作為抽出法の提案",
   year 	 = "2021",
   institution	 = "近畿大学理工学部",
   number	 = "13",
   month	 = "jun"
}