%0 Journal Article %A Yu. S. Markelov %T A~formula for the generalized resolvent of an isometric operator for the exterior of the unit disk %J Matematičeskie zametki %D 1973 %P 849-856 %V 13 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1973_13_6_a6/ %G ru %F MZM_1973_13_6_a6