%0 Journal Article %A P. L. Ul'yanov %T Development of D.\,E.~Men'shov's results in the theory of orthogonal series %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1992 %P 49-70 %V 47 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1992_47_5_a2/ %G en %F RM_1992_47_5_a2