TY  - JOUR
AU  - I. D. Shkredov
TI  - Examples of sets with large trigonometric sums
JO  - Sbornik. Mathematics
PY  - 2007
SP  - 1805
EP  - 1838
VL  - 198
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2007_198_12_a5/
LA  - en
ID  - SM_2007_198_12_a5
ER  -