TY  - JOUR
AU  - A. S. Belov
TI  - The Szidon–Zygmund inequality in the theory of lacunary trigonometric series
JO  - Matematičeskie zametki
PY  - 1981
SP  - 501
EP  - 515
VL  - 30
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/MZM_1981_30_4_a3/
LA  - ru
ID  - MZM_1981_30_4_a3
ER  -