by Béal, Marie-Pierre, Fiorenzi, Francesca and Perrin, Dominique
Reference:
A hierarchy of irreducible sofic shifts (Béal, Marie-Pierre, Fiorenzi, Francesca and Perrin, Dominique), In Mathematical foundations of computer science MFCS'04, Springer, volume 3153, 2004.
Bibtex Entry:
@inproceedings{BealFiorenziPerrin04,
AUTHOR = {B{\'e}al, Marie-Pierre and Fiorenzi, Francesca and Perrin,
Dominique},
TITLE = {A hierarchy of irreducible sofic shifts},
BOOKTITLE = {Mathematical foundations of computer science MFCS'04},
SERIES = {Lecture Notes in Comput. Sci.},
VOLUME = {3153},
PAGES = {611--622},
PUBLISHER = {Springer},
ADDRESS = {Berlin},
YEAR = {2004},
MRCLASS = {68Q45 (37B15)},
MRNUMBER = {MR2143174},
url={http://www-igm.univ-mlv.fr/~beal/Recherche/Publications/aftMFCS.pdf},
}