%0 Journal Article %A D. F. Davidenko %T A difference method for the solution of Poisson equation with axial symmetry %J Doklady Akademii Nauk %D 1958 %P 1066-1069 %V 118 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_118_6_a3/ %G ru %F DAN_1958_118_6_a3