%0 Journal Article %A D. V. Vozhzhov %A V. A. Nogin %T Inversion of potential-type operators with symbols degenerate on hyperboloids and paraboloids %J Matematičeskie zametki %D 2006 %P 814-824 %V 80 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2006_80_6_a1/ %G ru %F MZM_2006_80_6_a1