TY - JOUR AU - I. D. Shkredov TI - Dynamical systems with low recurrence rate JO - Sbornik. Mathematics PY - 2006 SP - 1697 EP - 1712 VL - 197 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2006_197_11_a6/ LA - en ID - SM_2006_197_11_a6 ER -