@article{weko_206895_1,
   author	 = "Satoshi,Ito and Reo,Harada and Hiroaki,Kikuchi",
   title	 = "De-identification for Transaction Data Secure against Re-identification Risk Based on Payment Records",
   journal	 = "情報処理学会論文誌",
   year 	 = "2020",
   volume	 = "61",
   number	 = "9",
   month	 = "sep"
}