TY  - JOUR
AU  - Kobayashi, Nami
TI  - The closure under division and a characterization of the recognizable $\mathcal {Z}$-subsets
JO  - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
PY  - 1996
SP  - 209
EP  - 230
VL  - 30
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/item/ITA_1996__30_3_209_0/
LA  - en
ID  - ITA_1996__30_3_209_0
ER  -