%0 Journal Article
%A Bourin, Jean-Christophe
%A Mhanna, Antoine
%T Positive block matrices and numerical ranges
%J Comptes Rendus. Mathématique
%D 2017
%P 1077-1081
%V 355
%N 10
%I Elsevier
%U http://www.numdam.org/articles/10.1016/j.crma.2017.10.006/
%R 10.1016/j.crma.2017.10.006
%G en
%F CRMATH_2017__355_10_1077_0