%0 Journal Article %A L. V. Kakabadze %T Finiteness of the discrete spectrum of the perturbed Wiener--Hopf operator %J Funkcionalʹnyj analiz i ego priloženiâ %D 1986 %P 76-78 %V 20 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1986_20_4_a12/ %G ru %F FAA_1986_20_4_a12