@article{weko_12222_1,
   author	 = "Koji,Hirohashi and Mitsurutada and Eiji,Okamoto",
   title	 = "Proposal for New E-cash System Using Message Recovery Signature",
   journal	 = "情報処理学会論文誌",
   year 	 = "2000",
   volume	 = "41",
   number	 = "8",
   pages	 = "2179--2188",
   month	 = "aug"
}