@techreport{weko_204308_1,
   author	 = "難波,英嗣",
   title	 = "手順オントロジー構築のための特許請求項の構造解析",
   year 	 = "2020",
   institution	 = "中央大学理工学部",
   number	 = "1",
   month	 = "mar"
}