@inproceedings{weko_124927_1,
   author	 = "村上,浩 and 伊藤,茂樹",
   title	 = "PBX接続・利用技術",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1993",
   volume	 = "第47回",
   number	 = "システム",
   pages	 = "241--242",
   month	 = "sep"
}