@techreport{weko_195933_1,
   author	 = "藤田,邦彦",
   title	 = "ゲーム理論による海賊版業者の意思決定過程の分析",
   year 	 = "2019",
   institution	 = "文京学院大学経営学部",
   number	 = "11",
   month	 = "may"
}