%0 Journal Article %A Berrone, Stefano %T Robust a posteriori error estimates for finite element discretizations of the heat equation with discontinuous coefficients %J ESAIM: Modélisation mathématique et analyse numérique %D 2006 %P 991-1021 %V 40 %N 6 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an:2006034/ %R 10.1051/m2an:2006034 %G en %F M2AN_2006__40_6_991_0