%0 Journal Article %A B. S. Pavlov %T On separation conditions for the spectral components of a~dissipative operator %J Izvestiya. Mathematics %D 1975 %P 113-137 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1975_9_1_a5/ %G en %F IM2_1975_9_1_a5