%0 Journal Article %A Ha Huy Bang %T Nonconvex cases of the Paley--Wiener--Schwartz theorem %J Doklady Akademii Nauk %D 1997 %P 165-168 %V 354 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1997_354_2_a4/ %G ru %F DAN_1997_354_2_a4