%0 Journal Article %A B. S. Kashin %A I. V. Limonova %T Weakly Lacunary Orthogonal Systems and Properties of the Maximal Partial Sum Operator for Subsystems %J Informatics and Automation %D 2020 %P 164-182 %V 311 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2020_311_a8/ %G ru %F TRSPY_2020_311_a8