@inproceedings{weko_117164_1,
   author	 = "田村,淳",
   title	 = "記号の空間的表現について",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1989",
   volume	 = "第39回",
   number	 = "人工知能および認知科学",
   pages	 = "251--252",
   month	 = "oct"
}