%0 Journal Article
%A T.Y. Lam
%A A. Prestel
%A M.D. Choi
%T Sums of 2m-th powers of rational functions in one variable over real closed fields.
%J Mathematische Zeitschrift
%D 1996
%P 93-112
%V 221
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1996__221_1_174837/
%F MZ_1996__221_1_174837