%0 Journal Article %A B. Ya. Levin %A Đinh Thang-Hua %T Interference operators on integral functions of exponential type %J Funkcionalʹnyj analiz i ego priloženiâ %D 1969 %P 48-61 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1969_3_1_a4/ %G ru %F FAA_1969_3_1_a4