%0 Journal Article %A A. V. Rybkin %T The spectral shift function for a dissipative and a selfadjoint operator, and trace formulas for resonances %J Sbornik. Mathematics %D 1986 %P 421-431 %V 53 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1986_53_2_a8/ %G en %F SM_1986_53_2_a8