%0 Journal Article %A T. M. Vukolova %T On double trigonometric series with multiply monotone coefficients %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1992 %P 27-33 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1992_5_a6/ %G ru %F VMUMM_1992_5_a6