%0 Journal Article %A V. È. Lyantse %T An analog of the inverse problem of scattering theory for a %J Sbornik. Mathematics %D 1967 %P 485-504 %V 1 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1967_1_4_a1/ %G en %F SM_1967_1_4_a1