%0 Journal Article %A A. F. Leont'ev %T Dirichlet series, sequences of Dirichlet polynomials and related functional equations %J Itogi nauki i tehniki. Seriâ, Matematičeskij analiz %D 1975 %P 5-55 %V 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTM_1975_13_a0/ %G ru %F INTM_1975_13_a0