%0 Journal Article %A S. V. Shalaev %T Computation of the potential function in the lower half-plane from its values measured on the earth surface %J Doklady Akademii Nauk %D 1957 %P 403-406 %V 117 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_117_3_a12/ %G ru %F DAN_1957_117_3_a12