@inproceedings{weko_159889_1,
   author	 = "堤,俊之 and 才所,秀明",
   title	 = "位置情報に基づく通信課金の選択方式の提案",
   booktitle	 = "第60回全国大会講演論文集",
   year 	 = "2000",
   volume	 = "2000",
   number	 = "1",
   pages	 = "235--236",
   month	 = "mar"
}