%0 Journal Article %A M. I. Dyachenko %T Convex sets and multiple Fourier series %J Informatics and Automation %D 1991 %P 147-156 %V 200 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1991_200_a13/ %G ru %F TRSPY_1991_200_a13