%0 Journal Article %A P. N. Vabishchevich %T An inverse problem of reconstruction of the right-hand side of an elliptic equation and its numerical solution %J Differencialʹnye uravneniâ %D 1985 %P 277-284 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_2_a11/ %G ru %F DE_1985_21_2_a11