%0 Journal Article
%A Mila Nikolova
%T Solve exactly an under determined linear system by minimizing least squares regularized with an $ {\ell }_{0}$ penalty
%J Comptes Rendus. Mathématique
%D 2011
%P 1145-1150
%V 349
%N 21-22
%I Elsevier
%R 10.1016/j.crma.2011.08.011
%G en
%F CRMATH_2011__349_21-22_1145_0