%0 Journal Article
%A Salma Kuhlmann
%A Mihai Putinar
%T Positive polynomials on fibre products
%J Comptes Rendus. Mathématique
%D 2007
%P 681-684
%V 344
%N 11
%I Elsevier
%R 10.1016/j.crma.2007.04.009
%G en
%F CRMATH_2007__344_11_681_0