%0 Journal Article %A Prohl, Andreas %T An adaptive finite element method for solving a double well problem describing crystalline microstructure %J ESAIM: Mathematical Modelling and Numerical Analysis %D 1999 %P 781-796 %V 33 %N 4 %I EDP-Sciences %U http://geodesic.mathdoc.fr/item/M2AN_1999__33_4_781_0/ %G en %F M2AN_1999__33_4_781_0