%0 Journal Article %A F. G. Maksudov %A B. P. Allahverdiev %T Spectral analysis of a new class of nonselfadjoint operators with %J Doklady Akademii Nauk %D 1984 %P 1309-1313 %V 278 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_278_6_a5/ %G ru %F DAN_1984_278_6_a5