@techreport{weko_210993_1,
   author	 = "Kazuhiro,Kurita and Kunihiro,Wasa",
   title	 = "Constant Amortized Time Enumeration of Eulerian trails",
   year 	 = "2021",
   institution	 = "National Institute of Informatics, Presently with Toyohashi University of Technology",
   number	 = "17",
   month	 = "apr"
}