%0 Journal Article
%A A. Zh. Ydyrys
%T Double trigonometric series with lacunary constant sign coefficients
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2012
%P 33-35
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2012_6_a5/
%G ru
%F VMUMM_2012_6_a5