@inproceedings{weko_169063_1,
   author	 = "可,児島建 and 佐藤,友康 and 花木,三良",
   title	 = "VoIP相互接続における課金実現に関する考察",
   booktitle	 = "第65回全国大会講演論文集",
   year 	 = "2003",
   volume	 = "2003",
   number	 = "1",
   pages	 = "343--344",
   month	 = "mar"
}