@article{weko_226783_1,
   author	 = "Takayuki,Miyazaki and Yasuhiko,Minamide",
   title	 = "Derivatives of Context-free Grammars with Lookahead",
   journal	 = "情報処理学会論文誌プログラミング（PRO）",
   year 	 = "2023",
   volume	 = "16",
   number	 = "2",
   month	 = "jun"
}