@techreport{weko_30992_1,
   author	 = "劉僖根 and 橋口,攻三郎",
   title	 = "高々スター次数（2，1）の拡張AL正規表現",
   year 	 = "1989",
   institution	 = "豊橋技術科学大学, 豊橋技術科学大学",
   number	 = "42(1989-PRO-029)",
   month	 = "may"
}