@techreport{weko_51357_1,
   author	 = "菅野,博靖",
   title	 = "集合論に基づく知識表現",
   year 	 = "1987",
   institution	 = "富士通（株）国際情報社会科学研究所",
   number	 = "63(1987-ICS-054)",
   month	 = "sep"
}