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
"Nivat, Maurice and Podelski, Andreas",Tree automata and languages,,North-Holland,1992,Studies in computer science and artificial intelligence,,0444890262,,https://cir.nii.ac.jp/crid/1130000797543967488