@article{escidoc:0225,
  title = {{Grain boundaries as the controlling factor for the ferromagnetic behaviour of Co-doped ZnO}},
  journal = {{Philosophical Magazine}},
  volume = {93},
  number = {10-12},
  pages = {1371--1383},
  year = {2013},
  slug = {escidoc-0225},
  author = {Straumal, B. B. and Mazilkin, A. A. and Protasova, S. G. and Straumal, P. B. and Myatiev, A. A. and Sch\"utz, G. and Goering, E. J. and Tietze, T. and Baretzky, B.}
}