%0 Journal Article %A A. I. Gasanov %T An inverse problem of nondestructive diagnostics of an %J Doklady Akademii Nauk %D 1988 %P 1299-1303 %V 298 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_298_6_a3/ %G ru %F DAN_1988_298_6_a3