%0 Journal Article %A A. V. Baev %T On the solution of the inverse boundary value problem for the wave equation with a discontinuous coefficient %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1988 %P 1619-1633 %V 28 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_11_a1/ %G ru %F ZVMMF_1988_28_11_a1