%0 Journal Article %A A. A. Arsen'ev %T Scattering of a plane wave on a singular potential %J Doklady Akademii Nauk %D 1968 %P 1231-1233 %V 178 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_178_6_a0/ %G ru %F DAN_1968_178_6_a0