%0 Journal Article %A V. M. Isakov %T The uniqueness of the solution of the exterior contact inverse problem of the theory of the logarithmic potential %J Differencialʹnye uravneniâ %D 1971 %P 34-39 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_1_a3/ %G ru %F DE_1971_7_1_a3