%0 Journal Article %A P. V. Babich %A V. B. Levenshtam %T Recovery of a Rapidly Oscillating Absolute Term in the Multidimensional Hyperbolic Equation %J Matematičeskie zametki %D 2018 %P 505-515 %V 104 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2018_104_4_a1/ %G ru %F MZM_2018_104_4_a1