%0 Journal Article %A A. A. Nedelin %T To the investigation of Green function's asymptotic of waveguide propagation near the conducting sphere surface problem %J Zapiski Nauchnykh Seminarov POMI %D 1975 %P 138-154 %V 51 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1975_51_a9/ %G ru %F ZNSL_1975_51_a9