TY  - JOUR
AU  - V. L. Kurakin
TI  - Periodic functions on a free semigroup
JO  - Sbornik. Mathematics
PY  - 2006
SP  - 1509
EP  - 1528
VL  - 197
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2006_197_10_a6/
LA  - en
ID  - SM_2006_197_10_a6
ER  -