%0 Journal Article %A V. G. Cherednichenko %T On the question of defining the density of a body from a given potential %J Doklady Akademii Nauk %D 1978 %P 1032-1035 %V 240 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_240_5_a4/ %G ru %F DAN_1978_240_5_a4