TY  - JOUR
AU  - A. Zh. Ydyrys
TI  - Double trigonometric series with lacunary constant sign coefficients
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2012
SP  - 33
EP  - 35
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2012_6_a5/
LA  - ru
ID  - VMUMM_2012_6_a5
ER  -