%0 Journal Article %A N. I. Grinberg %T The inverse scattering problem for the wave equation on the line with discontinuous velocity %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1988 %P 231-232 %V 43 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1988_43_5_a18/ %G en %F RM_1988_43_5_a18