%0 Journal Article
%A Assyr Abdulle
%A Martin E. Huber
%A Simon Lemaire
%T An optimization-based numerical method for diffusion problems with sign-changing coefficients
%J Comptes Rendus. Mathématique
%D 2017
%P 472-478
%V 355
%N 4
%I Elsevier
%R 10.1016/j.crma.2017.02.010
%G en
%F CRMATH_2017__355_4_472_0