@inproceedings{weko_118647_1,
   author	 = "勝又,元司 and 滝沢,誠",
   title	 = "INTEGRATION OF DATABASE SYSTEMS AT THE NAVIGATIONAL LEVEL BY USING PROLOG",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1990",
   volume	 = "第40回",
   number	 = "データ処理",
   pages	 = "867--868",
   month	 = "mar"
}