@techreport{weko_39599_1,
   author	 = "八賀,明",
   title	 = "汎用電子乗車券システム　－事業者間での共通化試案－",
   year 	 = "1998",
   institution	 = "汎用電子乗車券技術研究組合",
   number	 = "61(1998-IS-068)",
   month	 = "jul"
}