%0 Journal Article %A V. N. Strakhov %A A. A. Pokataev %T Method of symmetrized analytical continuation for two-dimensional potential fields %J Doklady Akademii Nauk %D 1990 %P 1087-1091 %V 312 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_312_5_a13/ %G ru %F DAN_1990_312_5_a13