%0 Journal Article
%A N. N. Andreev
%A V. A. Yudin
%T Positive Values of Harmonic Polynomials
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2003
%P 46-52
%V 243
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2003_243_a4/
%G ru
%F TM_2003_243_a4