@article{escidoc:0605, title = {{Temperature influence of the faceting of $\sum$3 and $\sum$9 grain boundaries in Cu}}, author = {Straumal, B. B. and Polyakov, S. A. and Mittemeijer, E. J.}, journal = {{Acta Materialia}}, volume = {54}, pages = {167--172}, year = {2006}, doi = {} }