%0 Journal Article
%A M. Ya. Mazalov
%A P. V. Paramonov
%A K. Yu. Fedorovskiy
%T Conditions for $C^m$-approximability of functions by solutions of elliptic equations
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2012
%P 1023-1068
%V 67
%N 6
%U http://geodesic.mathdoc.fr/item/RM_2012_67_6_a2/
%G en
%F RM_2012_67_6_a2