%0 Journal Article %A Hetmaniuk, Ulrich %A Klawonn, Axel %T Error estimates for a two-dimensional special finite element method based on component mode synthesis %J Electronic transactions on numerical analysis %D 2014 %P 109-132 %V 41 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2014__41__a18/ %G en %F ETNA_2014__41__a18