%0 Journal Article %A Yu. F. Korobeinik %A A. F. Leont'ev %T Property of inwards-extendability of representing systems of exponentials %J Matematičeskie zametki %D 1980 %P 243-254 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1980_28_2_a5/ %G ru %F MZM_1980_28_2_a5