@techreport{weko_49552_1,
   author	 = "福島,俊一",
   title	 = "形態素抽出マシンMEX - II",
   year 	 = "1991",
   institution	 = "日本電気株式会社C&Cシステム研究所",
   number	 = "7(1990-NL-081)",
   month	 = "jan"
}