@techreport{weko_213464_1,
   author	 = "馬場,亮平 and 杉浦,裕太",
   title	 = "バドミントンシャトルの羽の開閉による競技の拡張",
   year 	 = "2021",
   institution	 = "慶応義塾大学, 慶応義塾大学",
   number	 = "8",
   month	 = "oct"
}