TY  - JOUR
AU  - Michael D. Boshernitzan
TI  - Quantitative recurrence results.
JO  - Inventiones mathematicae
PY  - 1993
SP  - 617
EP  - 632
VL  - 113
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1993__113_2_144139/
ID  - IM_1993__113_2_144139
ER  -