Zoltán Ésik
The Equational Theory of Fixed Points with Applications to Generalized Language Theory
DLT, 2001.
@inproceedings{DLT-2001-Esik, author = "Zoltán Ésik", booktitle = "{Revised Papers of the Fifth International Conference on Developments in Language Theory}", ee = "http://link.springer.de/link/service/series/0558/bibs/2295/22950021.htm", isbn = "3-540-43453-4", pages = "21--36", publisher = "{Springer-Verlag}", series = "{Lecture Notes in Computer Science}", title = "{The Equational Theory of Fixed Points with Applications to Generalized Language Theory}", volume = 2295, year = 2001, }