. Ch and . Reutenauer, Ensembles libres de chemins dans un graphe, Bull. Soc. Math. France, vol.114, issue.2, pp.135-152, 1986.

A. Restivo, Codes and local constraints, Theoretical Computer Science, vol.72, issue.1, pp.55-64, 1990.
DOI : 10.1016/0304-3975(90)90046-K

J. Ashley, B. Marcus, D. Perrin, and S. , Surjective Extensions of Sliding-Block Codes, SIAM Journal on Discrete Mathematics, vol.6, issue.4, pp.582-611, 1993.
DOI : 10.1137/0406046

M. P. Schützenberger, Une théorie algébrique du codage, C. R. Acad. Sci. Paris, vol.242, pp.862-864, 1956.

J. Berstel and D. Perrin, Theory of codes, of Pure and Applied Mathematics, vol.117, 1985.
URL : https://hal.archives-ouvertes.fr/hal-00619780

M. Béal and D. Perrin, Complete Codes in a Sofic Shift, STACS 2006, pp.127-136, 2006.
DOI : 10.1007/11672142_9

M. Béal and D. Perrin, Codes and sofic constraints, Theoretical Computer Science, vol.340, issue.2, pp.381-393, 2005.
DOI : 10.1016/j.tcs.2005.03.033

M. Béal and D. Perrin, Codes, unambiguous automata and sofic systems, Theoretical Computer Science, vol.356, issue.1-2, pp.6-13, 2006.
DOI : 10.1016/j.tcs.2006.01.043

A. Ehrenfeucht and G. Rozenberg, Each regular code is included in a maximal regular code, RAIRO Inform, Théor. Appl, vol.20, issue.1, pp.89-96, 1986.

S. Williams, Lattice invariants for sofic shifts, Ergodic Theory and Dynamical Systems, vol.7, issue.04, pp.787-801, 1991.
DOI : 10.1007/BF02760631

M. Nasu, An invariant for bounded-to-one factor maps between transitive sofic subshifts, Ergodic Theory Dynam, Systems, vol.5, issue.1, pp.89-105, 1985.

D. Lind and B. Marcus, An Introduction to Symbolic Dynamics and Coding, 1995.
DOI : 10.1017/CBO9780511626302

M. Lothaire, Combinatorics on words, Cambridge Mathematical Library, 1983.

A. Restivo, Codes with constraints, Raison. Calc, pp.358-366, 1990.

B. P. Kitchens, Symbolic dynamics one-sided, two-sided and countable state Markov shifts, 1998.

J. Berstel and C. Reutenauer, Rational series and their languages, EATCS Monographs on Theoretical Computer Science, vol.12, 1988.
DOI : 10.1007/978-3-642-73235-5

URL : https://hal.archives-ouvertes.fr/hal-00619791

G. Hansel and D. Perrin, Rational probability measures, Theoretical Computer Science, vol.65, issue.2, pp.171-188, 1989.
DOI : 10.1016/0304-3975(89)90042-X