%0 Journal Article
%A Belton, Alexander
%A Guillot, Dominique
%A Khare, Apoorva
%A Putinar, Mihai
%T Matrix positivity preservers in fixed dimension
%J Comptes Rendus. Mathématique
%D 2016
%P 143-148
%V 354
%N 2
%I Elsevier
%U http://www.numdam.org/articles/10.1016/j.crma.2015.11.006/
%R 10.1016/j.crma.2015.11.006
%G en
%F CRMATH_2016__354_2_143_0