@inproceedings{weko_120053_1,
   author	 = "村上,勝彦 and 中川,徹 and 北川,一",
   title	 = "SDNNアルゴリズムを用いた4色問題の解法とその実験",
   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	 = "165--166",
   month	 = "feb"
}