%0 Journal Article
%A B. Zh. Ishchanov
%T Generalization of Fedorov's theorem to $M$-harmonic functions
%J Matematičeskie zametki
%D 1994
%P 50-56
%V 56
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1994_56_5_a5/
%G ru
%F MZM_1994_56_5_a5