%0 Journal Article %A I. D. Shkredov %T Some additive problems connected with exponential functions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2003 %P 798-799 %V 58 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2003_58_4_a13/ %G en %F RM_2003_58_4_a13