%0 Journal Article %A V. B. Philippov %T On some method of point source field calculation in waveguide %J Zapiski Nauchnykh Seminarov POMI %D 1980 %P 146-156 %V 99 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1980_99_a13/ %G ru %F ZNSL_1980_99_a13