%0 Journal Article %A S. N. Naboko %T On the boundary values of analytic operator-valued functions with positive imaginary parts %J Zapiski Nauchnykh Seminarov POMI %D 1987 %P 55-69 %V 157 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1987_157_a4/ %G ru %F ZNSL_1987_157_a4