著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Nijholt, Anton","Context-free grammars : covers, normal forms, and parsing",,Springer-Verlag,1980,Lecture notes in computer science,,"3540102450,0387102450",,https://cir.nii.ac.jp/crid/1130000796967794944