%0 Journal Article %A V. A. Romanov %T The structure of sets of directions of continuity of product measures and of series of such in a~Hilbert space %J Matematičeskie zametki %D 1990 %P 166-168 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1990_47_1_a18/ %G ru %F MZM_1990_47_1_a18