%0 Journal Article %A A. B. Aleksandrov %T On a uniqueness theorem for functions with a sparse spectrum %J Zapiski Nauchnykh Seminarov POMI %D 1997 %P 7-14 %V 247 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1997_247_a0/ %G ru %F ZNSL_1997_247_a0