TY  - JOUR
AU  - A. Ehrenfeucht
AU  - G. Rozenberg
TI  - On the size of the subword complexity of square-free DOL languages.
JO  - Semigroup forum
PY  - 1983
SP  - 215
EP  - 224
VL  - 26
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1983__26_134604/
ID  - SF_1983__26_134604
ER  -