@techreport{weko_51242_1,
   author	 = "渡辺正信",
   title	 = "推論制御知識を陽に表現すること",
   year 	 = "1989",
   institution	 = "日本電気（株）C ＆ Cシステム研究所",
   number	 = "59(1989-ICS-065)",
   month	 = "jul"
}