%0 Journal Article
%A M. A. Vorob'eva
%T Approximation of functions by Newtonian potentials
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1994
%P 6-11
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_1994_1_a1/
%G ru
%F VMUMM_1994_1_a1