@inproceedings{weko_120285_1,
   author	 = "西原,清一 and 李,江洪",
   title	 = "制約充足問題の計算複雑さについて(1)",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1991",
   volume	 = "第42回",
   number	 = "人工知能及び認知科学",
   pages	 = "226--227",
   month	 = "feb"
}