@article{weko_3372_1,
   author	 = "檜山,秀郎",
   title	 = "エレクトロニック・コマース：4. ECの技術動向：要素技術全般",
   journal	 = "情報処理",
   year 	 = "1997",
   volume	 = "38",
   number	 = "9",
   month	 = "sep"
}