A hierarchy of cyclic languages
RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 31 (1997) no. 4, pp. 355-369. 
@article{ITA_1997__31_4_355_0,
     author = {Carton, O.},
     title = {A hierarchy of cyclic languages},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {355--369},
     publisher = {EDP-Sciences},
     volume = {31},
     number = {4},
     year = {1997},
     mrnumber = {1605786},
     zbl = {0892.68056},
     language = {en},
     url = {http://archive.numdam.org/item/ITA_1997__31_4_355_0/}
}
TY  - JOUR
AU  - Carton, O.
TI  - A hierarchy of cyclic languages
JO  - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
PY  - 1997
SP  - 355
EP  - 369
VL  - 31
IS  - 4
PB  - EDP-Sciences
UR  - http://archive.numdam.org/item/ITA_1997__31_4_355_0/
LA  - en
ID  - ITA_1997__31_4_355_0
ER  - 
%0 Journal Article
%A Carton, O.
%T A hierarchy of cyclic languages
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1997
%P 355-369
%V 31
%N 4
%I EDP-Sciences
%U http://archive.numdam.org/item/ITA_1997__31_4_355_0/
%G en
%F ITA_1997__31_4_355_0
Carton, O. A hierarchy of cyclic languages. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 31 (1997) no. 4, pp. 355-369. http://archive.numdam.org/item/ITA_1997__31_4_355_0/

[BCR96] M.-P. Béal, O. Carton and C. Reutenauer, Cyclic languages and strongly cyclic languages. In STACS' 96, vol. 1046 of Lect. Notes in Comput. Sci., 1996, pp. 49-59. | MR

[Béa95] M.-P. Béal, Puissance extérieure d'un automate déterministe, application au calcul de la fonction zêta d'un système sofique. RAIRO-Informatique Théorique et Applications, 1995, 29 (2), pp. 85-103. | Numdam | MR | Zbl

[BR90] J. Berstel and C. Reutenauer, Zeta functions of formal languages. Trans. Amer. Math. Soc., 1990, 321, pp. 533-546. | MR | Zbl

[Car93] O. Carton, Mots infinis, ω-semigroupes et topologie. Thèse, Université Paris 7. Rapport LITP-TH 93-08, 1993.

[Hau57] F. Hausdorff, Set Theory, Chelsea, New York, 1957. | MR | Zbl

[Lal79] G. Lallement, Semigroups and combinatorial applications, Wiley, 1979. | MR | Zbl

[Pin86] J.-E. Pin, Varieties of formal languages, North Oxford, London and Plenum, New York, 1986 (Traduction de Variétés de langages formels). | MR | Zbl