%0 Journal Article %A F. G. Maksudov %A B. P. Allahverdiev %T On the theory of the characteristic function and on the spectral analysis of a dissipative Schr\"odinger operator %J Doklady Akademii Nauk %D 1988 %P 1307-1309 %V 303 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_303_6_a5/ %G ru %F DAN_1988_303_6_a5