%0 Journal Article %A Alexandre Ern %A Martin Vohralík %T Flux reconstruction and a posteriori error estimation for discontinuous Galerkin methods on general nonmatching grids %J Comptes Rendus. Mathématique %D 2009 %P 441-444 %V 347 %N 7-8 %I Elsevier %R 10.1016/j.crma.2009.01.017 %G en %F CRMATH_2009__347_7-8_441_0