@inproceedings{weko_131458_1,
   author	 = "町田,篤史 and 福世,隆之 and 春原,典彦 and 宮崎,収兄",
   title	 = "格上げ制限2相施錠方式の拡張",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1997",
   volume	 = "第54回",
   number	 = "データベースとメディア",
   pages	 = "277--278",
   month	 = "mar"
}