@ARTICLE{BeRaRu07, author = {Berkels, Benjamin and R{\"{a}}tz, Andreas and Rumpf, Martin and Voigt, Axel}, title = {Extracting grain boundaries and macroscopic deformations from images on atomic scale}, journal = {Journal of Scientific Computing}, year = {2008}, volume = {35}, pages = {1--23}, number = {1}, month = {April}, doi = {10.1007/s10915-007-9157-5}, pdf = {http://numod.ins.uni-bonn.de/research/papers/public/BeRaRu07.pdf}, }