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://www.numdam.org/item/ITA_1997__31_4_355_0/
LA  - en
ID  - ITA_1997__31_4_355_0
ER  -