%0 Journal Article %A Conti, Sergio %A Geihe, Benedict %A Lenz, Martin %A Rumpf, Martin %T A posteriori modeling error estimates in the optimization of two-scale elastic composite materials %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2018 %P 1457-1476 %V 52 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an/2017004/ %R 10.1051/m2an/2017004 %G en %F M2AN_2018__52_4_1457_0