@techreport{weko_210031_1,
   author	 = "Mathieu,de Goyon and Atsuko,Miyaji and Yangguang,Tian",
   title	 = "Generalization of Contact Tracing",
   year 	 = "2021",
   institution	 = "大阪大学／IMT Lille Douai, 大阪大学／北陸先端科学技術大学院大学, 大阪大学",
   number	 = "8",
   month	 = "mar"
}